tuyển chọn bộ lý thuyết môn hóa học ôn thi THPT quốc gia 2017

Phan I:

Ly thuyet Este - Chat beo - Cacbohidrat

Phan II: Amin -AminoAxit -Peptit -Protein
Phan Ill: 0Qi cucng kim loQi -0i$n phan -0ieu che -An m6n kim loQi
Phan IV:

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PHAN I: LY THUYET ESTE - CHAT BEO - CACBOHIDRAT
Cau 1: Isoamyl axetat Iii este (mui chubi chin) c6 cong thfrc cfiu 1<10:
A. CH3 COOCH2CH2CH(CH3 ) 2.
8. CH3COOCH2 CH(CH3 )CH2CH3.
C. CH3 COOCH(CH3)CH2CH2CH3.
D. CH 3COOCH2C(CH3) 3.
Cau 2: Axit nito sau day la axit beo:
D. Axit adipic.
C. Axit stearic.
8. Axit glutamic.
A. Axit axetic.
Cau 3: Phat biSu nilo dung:
A. Tinh bi.\t dirge t(lo nen tu cac gbc P-glucozo.
8. Xenlulozo boa tan trong xang, benzen.
C. Xenlulozo trinitrat dung san xufit thubc sung kh6ng kh6i.
D. Amilozo trong tinh bi.\t c6 du true m(lch nhanh.

0
Cau 4: Cho triolein ldn lirc;,t tac dµng v6i: Na, H2 (Ni, t°}, dung dich Na0H(t ), Cu(OH)2 .
Sb trucmg hgp c6 phan ll1lg xay ra lit:

�•-

8.2.

C.3.

a4.

�2.

8.3.

C.4.

as.

�4.

8.s.

C.6.

n1.

Cau 5: Cho cac nhijn djnh sau:
(I) Hydro h6a hoan toan glucozo vii saccarozo thu dirge mi.\t san phfim duy nhilt Iii sobitol.

(2) Glucozo va fructozo d�u lam milt milu dung djch Br2.
(3) Trong phan tir amilozo chi chfra lien k�t 1,4-glicozit.
r
(4) Thuy phan arnilopectin (xuc tac t , 1° ) thu dirge mi.\t lo(li monosaccarit duy nhilt.
(5) Tinh b9t cung nhir xenlulozo kh6ng tac dµng dirge v&i Cu(OH)2 o di�u ki�n thircmg.
(6) Glucozo thS hi�n tinh oxi h6a khi tac dµng v&i dung djch AgN03'NH3, dun n6ng.
Sb nh�n dinh dung Iii:

Cau 6: Este X don chfrc, m(lch ho (phan tt"r chfra 2 lien k�t n) c6 sb nguyen tu cacbon nhi�u hon oxi lit 3. Thuy
phan X trong m6i trucmg axit thu dirge slm philm dSu cho dirge phan t"rng trang girong. Sb d6ng phan ctia X lit:
D. 5.
A. 2.
C. 4.
8. 3.
Cau 7: Cho qua trinh chuySn h6a sau :
3
Khi CO2 <•> l tinh bi.\t 12/ l glucozo
< / ) etanol
<•> ) etylaxetat.
Ten g<;>i cac phan t"rng (I), (2), (3), (4) ldn Jirgt la :
A. Quang hgp, thuy phan, Jen men rugu, xii phong h6a.
8. Quang hgp, Jen men rugu, este h6a, thtiy phan.
C. Quang hgp, thuy phan, Jen men rugu, este h6a.
D. Quang hop, thuy phan, este h6a, Jen men rugu.
Cau 8: Cho cac chilt: tristearin, benzyl axetat, vinyl benzoat, axetilen, glucozo, fructozo, ancol anlylic, axit
linoleic. Sb chftt lam mftt mau nir&c brom Iii:
Cau 9: E>iSu khfmg djnh nilo sau day lit sai:
A. OS nh�n bi�t glucozo vit fructozo ta dung dung djch Br2 .
8. Glucozo va fuctozo dSu tac dµng dirge v&i dung dich AgN03'NH3 dun n6ng.
C. Saccarozo chi tbn t(li d(lng m(lch vong.

D. Dung Cu(OH)2 <':I di�u ki�n thircmg, c6 th� nh� bi�t dirqc glucozo, fructozo va saccarozo.
Cau 10: Day chfit m\o sau day khi tac dµng v6i dung dich NaOH(dir) dun n6ng d�u t(lo ancol:
A. Triolein, vinyl fomat, anlyl axetat.
8. Benzyl fomat, etyl axetat, isomayl axetat.
C. Tripanmitin, phenyl benzoat, metyl axetat.
D. Etyl fomat, triolein, vinyl benzoat.
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Cau 11: Nh�n djnh nilo sau day Iii dung:
A. Thuy phan m<;it este lrong moi tnrcmg axit luon thu dugc axit cacboxylic va ancol.
B. Cac triglyxeril dSu lam milt rnilu dung djch Br2•
C. Este don chuc m(lch ho tac d1mg voi dung djch NaOH luon cho ti I� mol I : I.
D. M<;ii este don chuc ma phan tir chua 2 lien kSt n d�u lam milt milu dung djch Br2.
Cau 12: Phan ung nito dung d� chuySn ch.it beo 16ng thanh chilt beo r�n:
C. Hidro h6a.
D. Polirne boa.
B. Oxi h6a.
A. Brom b6a.
Cau 13: Cong thuc t6ng quat cua este no, rn(lch ho t(lo boi ancol bai chuc vit axit cacboxylic don chuc la:
A. C.H 2n- 2 02 (n;:; 2).
B. C nH 2n-404 (n;:; 3).
D. Cn H2n -20, (n ;:;
C. CnHz.,.40, (n;:; 4).

4).
Cau 14: Phal biSu nao Sau day sai:
A. Thuy phan este no, don cbuc rn(lch ho luon thu dugc ancol.
B. Thuy pban este trong moi trucmg axit lit pban ung thu�n nghjch.
C. Thuy phan este trong moi 1rn011g ki�m luon thu dugc mu6i vii ancol.
D. Thuy phan este trong rnoi trucmg ki�m la phan ung xa phong boa.
Cau 15: Pha1 biSu nilo sau day khong dung?
A. Dung djcb fructozo tac d11ng voi dung djcb AgN03'NH3 dun nong t(lo kSt tt"1a.
B. San phfirn thuy phan xenlulozo (xuc tac W, t0) co th� tbam gia phan ung trang guong.
C. Thuy phan boim toim (xt1c tac H+, t°) saccarozo cho rn<;it lo(li rnonosaccarit.
D. Dung djcb fructozo boa tan dugc Cu(OH)2 •
Cau 16: Thuy phan este X trong rnoi tru011g ki�rn lhu dugc rnu6i cua axil X 1 va ancol X2. Thuy pban este Y
trong rnoi trucmg ki�rn thu dugc mu6i cua axit Y1 vii andehit Yz. Ten cua X va Y lfin lugt Iii:
A. etyl axetat vii rnetyl fomat.
B. etyl axetat vii vinyl axetat.
C. vinyl fornat vii rnety fomat.
D. vinyl fomat vii etyl acrylat.
Cau 17: Khi noi v� tinh b<;it vii xenlulozo, k�t luijn nilo sau day lit dung:
A. Cung lharn gia pban llllg trang gu6ng.
B. Tham gia phan llllg thuy phan.
C. Cung lhu<;ic nhorn disaccarit.
D. Cung boa tan dugc Cu(OH}2 o nhi�t d<;i
lhucmg.
Cau 18: Cho cac chill sau: tinb b<;it, glucozo, triolein, xenlulozo, saccarozo, fructozo.
S6 cbfit tharn gia dugc phan ung thuy phan la:
B. 3.
C. 4.
D. 5.
A. 2.
Cau 19: Cb.it nao sau day thu<;ic lo(li dissaccarit:

D. Xenlulozo.
A. Glucozo.
B. Saccarozo.
C. Tinh b<;it.
Cau 20: Hgp chilt cacbohidrat luon chua nhorn chuc nao sau day?
C. -CO-.
0.-0H.
B. -COOH.
A. -CHO.
Cau 21: Cho cac tinh ch.it sau:
a) Hilu nhtr kh6ng tan trong nu6c.
b) Tbucmg co mui thom d�c trung.
c) Gifra cac phan tir este khong t(lo dugc lien k�t hidro.
d) Co nhi�t d<;i soi lhilp hon axit c6 cung s6 nguyen tir cacbon.
S6 tinh ch.it cbung cua este la:
�I.
8.2.
C.3.
0.4.
Cau 22: Phat biSu nilo khong dung v� chilt beo:
A. Chilt beo con dugc gQi Iii triglyxerit.
B. Cbfit beo nh� hon nu6c, khong tan trong nu6c.
C. Cbfit beo co o d(lng long (dfiu) vit �n (rncr).
D. Cbfit beo kh6ng bi oxi boa boi oxi khong kbi.
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Cau 23: OJ chL111g minh glucozo c6 nhi�u nh6m -OH k� nhau, thl cho glucozo tac d1mg v6i:
A. Cu(OH)2 o nhi�t d<) thucmg.
B. Tac d\lDg v6i AgNOJ/NH3 dun n6ng.
C. Tac dµng v&i nu&c brom.
D. Tac dµng v&i anhidrit axetic.
Cau 24: Cho cac phat biSu sau:
a) Glucozo tac d\lDg v&i nu6c brom thu dugc axit gluconic.
b) Glucozo va fructozo la d6ng phan cua nhau.
c) Glucozo tac dµng v&i anhidrit cho 5 gbc CH3COO.
d) Len men glucozo thu dugc ancol metylic.
e) Glucozo va fructozo d�u tham gia trang b{lc.
t) Glucozo dung lam thubc tang l\l'C cho b�nh nhan, ngLrai gia.
Sb phat biJu dung la:
D. 6.
�3.
B.�
CS.
Cau 25: Cho cac phat biSu sau:
a) Este la dfui xuiit ctia axit cacboxylic dugc t{lo thanh khi thay th� nh6m -OH trong phan tu axil cacboxylic
bfing nh6m -OR.
b) Este c6 nhi�t d<) soi cao h011 axit vis ancol c6 cimg sb nguyen tir cacbon, do giua cac phan tu este khong
l{IO dtrQ'C lien kSt hidro.
c) Phan L111g thuy phan este trong moi trtrang ki�m t{IO xii phong nen dtrQ'C g<:>i la phan img xa phong h6a.
d) Chfit beo Ia m<)t lo{li trieste.
e) (C1 7 H31 C00)3C3 H 5 vii (C 17 H35C00)3 C3 H5 c6 ten g<:>i !fin lugt Iii triolein va tristearin.
t) 0 di�u ki�n thuang, chiit beo 6th� 16ng ho(\c rfm, kh6ng tan trong nu&c.
g) Dfiu ma bi oi thiu la do nbi doi C=C o gbc axit khong no ctia chfit beo bi oxi h6a.

h) Trong c6ng nghi�p, philn 1611 chit beo dung dS san xufit xa phong, glyxerol va ch@ bi�n th\l'C phiim.
S6 phat biJu dung:

�4.
8.5.
Cau 26: Cho cac chuySn hoa sau:

C6.

0.7.

'-'
X+H20 ----'""
-'�y

Y+H2

Sobitol

•

Y+2AgN03+3NH3+H20 � Amoni gluconat +2Ag + 2NH.,N03
Y

,,..,

E+Z
......�,.,,,,oc

, X +G

Z+ H2 0
Ole chiit X, Y vii Z !fin lugt la:
A. Xenlulozo, fructozo va khi cacbonic.
B. Tinh b<)t, glucozc, vii ancol etylic.
D. Tinh bQt, glucozo va khi cacbonic.
C. Xenlulozo, glucozo vii khi cacbon oxit.
Cau 27: Phat biSu nao dung:
A. Xenlulozo va glucozo d�u philn img dugc v&i anhidrit axetic.
B. Glucozo vii fructozo d�u tac dµng dugc v&i nu&c brom cho axil gluconic.
C. Saccarozo va fructozo d�u tham gia trang guong.
D. Tinh b<)t va xenlulozo Iii d6ng phan cua nhau.
Cau 28: Phat biSu nao Sau day sai:
A. Chfit beo con dugc g(>i la triaxylglyxerol.
B. Axit panmitic Iii m<)t axit beo.
C. Thuy phan chfit beo thu dugc xii phong.
D. Thuy phan chfit beo luon cho glyxerol.
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Cau 29: Chiit nao sau day khong tan trong mr&c:
A. Saccarozo.
8. Xenlulozo.
D. Glucozo.
C. Fructozo.

Cau 30: Day chfit nao sau day hoa tan dugc Cu(OH)2 o di�u ki�n thuong:
A. Glucozo, fiuctozo, tinh bqt.
8. Sorbitol, saccarozo, glyxerol.
C. Xenlulozo, saccarozo, glucozo.
D. Glyxerol, triolein, fructozo.
Cau 31: Cho cac tinh chiit sau:
I) Cl diSu ki�n thuong Iii chftt r.1n, tan tbt trong nu&c.
2) Hoa tan dugc Cu(OH)2 a di!Su ki�n thuong.
3) Tham gia este h6a v&i (CH3CO)i 0.
4) 0Su c6 d.;mg m(\ch vong trong dung djch.
5) C6 lien kSt glicozit trong phan tir.
6) Tham gia phan Lmg trang guong.
S6 tinh chfit chung giua glucozo vit saccarozo la:
A. 2.
D. 5.
C.4.
8. 3.
Cau 32: Chfit beo lit trieste cua axit beo v&i:
A. ancol etylic.
8. ancol metylic.
C. etylen glicol.
D. glixerol.
Cau 33: Axit beo la:
A. Axit cacboxylic no, m(lch th�ng, khong phan nhanh.
8. Axit cacboxylic no, don chirc, m(lch ho, khong phan nhanh.
C. Axit cacboxylic no, don chirc, m(lch dai ( 12-24 ngnyen tir cacbon), khong phan nhanh.
D. Axit cacboxylic don chuc, m(lch dai ( 12-24 nguyen tir cacbon), khong phan nhanh.
Cau 34: Thuy phan este X thu dugc ancol Y. Tu ancol Y ta.ch mr&c thu dugc 3 anken. Cong thirc du t(lo cua X
lit:
8. HCOOCH(CH3)CH2CH3.

A. CH3COOC2Hs.
C. CH3COOC(CH3)2CH2CH3.
D. HCOOCH(CH3)CH3.
Cau 35: S6 lien kSt n trong phan tu tristearin Iii:
8. 4.
A. 3.
D. 6.
C. 5.
Cau 36: 0S tang hi�u suiit cua phan irng etse h6a, ngu/ri ta se:
8. Dung H2S04 di[tc, dun n6ng.
A. Tang nbng dq cac ch§t san phfim.
C. Ti�n hanh phan irng o di�u ki�n thuong.
D. Them nu6c trong qua trinh phan llllg.
Cau 37: 0S phan bi�t glucozo vii fructozo thi nen chQn thu6c thir nito du&i day:
A. Dung djch AgN03 trong NH3 .
8. Cu(OH)z o nhi�t dq thuong
°
C. H2 (xuc tac Ni, 1 ).
D. Dung djch nu&c brom.
Cau 38: Cho so d6 chuy�n h6a sau: Tinh bqt - X - Y -> Z - metyl axetat. (m6i miii ten biJu diSn mqt
phuong trinh phan llllg). Cac chfit Y, Z trong so d6 tren lfin lugt la:
A. C2HsOH, CH3COOH.
8. CH3COOH, CH30H.
D. C2H,, CH3COOH.
C. CH3 COOH, C 2H50H.
Cau 39: Phat biSu nilo vS nh6m cacbohidrat lit dung:
A. Thuy phan hoan toitn saccarozo trong moi truong axit, san phiim d!Su litm mfit mitu mroc brom.
8. Glucozo kem ngQt hon so v&i saccarozo.
C. Amilopectin va xenlulozo dSu la polime thien nhien va c6 m(\ch cacbon phan nhanh.
D. Trong moi truong axit, fructozo chuySn h6a thitnh glucozo.

Cau 40: Chiit X c6 cong thfrc phan ru C6Hs04. Cho I mol X phan llllg hSt v&i dung djch NaOH thu dugc chiit Y
va 2 mol chfit Z. 0un Z v&i dung djch H2S04 d(\c thu dugc dimetyl ete. Chfit Y phan ung v&i dung djch H2S04
loang du thu dugc chiit T. Cho T phan irng v6i HBr thu dugc hai san ph§m Iii d6ng phan cfiu t(lo cua nhau.
Phat biSu nao sau day dung:
A. Chfit T khong c6 d6ng phan hlnh hQc.
8. Chfit X phan llllg v&i H 2 (Ni, t0) theo ti l� mol I : 3.
C. Chftt Y c6 cong !hire phan tir C4H,04Na2.
D. Chfit Z lam miit mitu nu6c brom.
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PHAN II: AMIN -AMINOAXJT -PEPTJT -PROTEIN
Cau 1: Chilt nao sau day dugc ung d\lng trong y h<;>c d� ch� t(lo "xi mang sinh h<;>c", lam rang gia:
A. Poli(metyl metacrylat).
B. Poli(metyl acrylat).
C. Poli(vinyl clorua).
D. Polistiren.
Cau 2: Cho cac lo(li to: bong, to capron, to visco, to xenlulozo axetat, to tllm, to nitron, nilon-6,6.S6 to h6a h<;>c
la:
A. 2.
8. 3.
C.4.
D. 5.
Cau 3: Chilt nao sau day la amin b�c Il:

8. (CH3 )2CH-NH 2.
A. H2 N-CH2-NH 2.
Cau 4: Khi n6i v� protein, phat biSu nilo sau day sai:
A. Protein c6 phan img milu biure.
8. Tfit ca cac protein d�u tan trong nu&c t(lo thanhdungdich keo.
C. Protein Iii nhfrng polipeptit cao phan tir c6 phan tir kh6i tir vai ch\lc nghin d�n vai tri�u.
D. Thanh phdn phan tir cua protein luon c6 nguyen t6 nito.
Cau 5: Choday cac chfit: m-CH 3COOC6RiCH3 ; m-HCOOC6H,OH; CIH3 NCH2COONH,; p-C�•(OH)2; p­
HOC6H.CH2 0H; H2NCH2COOCH3; CH3NH3 N03. S6 chfit trong day ma I mol chfit d6 phan ung t6i da dugc
v&i 2 mol NaOH Iii:
D. 5.
A. 2.
B. 3.
C. 4.
Cau 6: Chilt nao sau day trung hgp t(lo poli(metyl metacrylat):
A. CH2=C(CH3)COOCH3.
8. CH2=CHCOOCH3.
C. CH3COOCH=CH2.
D.CH 2=CH(CH3)COOC2 Hs.
Cau 7: Trong cac chfit sau, chfit nao c6 I\IC bazo m(l11h nhfit:
A. Anilin.
C. Metylamin.
8. Etylamin.
D. 0imetylamin.
Cau 8: C6 cac phat biSu:
(I) Protein bi thuy phiin khi dun n6ng v&i dung dich axit,dungdjch bazo ho�c nho xuc tac clia enzim.
(2) Nh6 viii giQt dung djch axit nitric d�c vao 6ng nghi�m d\l"Og dung dich long tr�ng trung (anbumin) thl c6
k�t tita vang.
(3) Hemoglobin clia mau Iii protein c6d(l11g hlnh cfiu.
(4) Dung dich protein c6 phim (mg mau biure.

(5) Protein dong t\l khi cho axit, bazo vito ho�c khi dun n6ng.
SB phat biSu dung Ia:
D. 5.
�2.
8.3.
C.4.
Cau 9: Qua trinh k�t hgp nhi�u phan tt'r nho (monome) thitnh phan tir Ion (polime) d<'>ng thoi giiti ph6ng nhiing
phan tir nh6 khac (thid \l H2 0) dugc gQi lit phitn ung:
A. Trung ngtmg.
8. Xa phong h6a.
C. Thuy phan.
D. Trung hgp.
Cau 10: Day to nao sau day thu<)c to t6ng hgp:
8. nilon-6,6; to tiim; niolon-7; to axetat.
A. nilon-6; lapsan; visco; olon.
C. nilon-6; olon; enang; lapsan.
D. enang; lapsan; nilon-7,7; to visco.
Cau 11: Cho cacdungdjch sau: phenylamoni clorua, axit aminoaxetic, natri etylat, phenol, anilin, etylamin,
natri axetat, metylamin, alanin, axit glutamic, natri phenolat, lysin. S6 chfit trongdung djch c6 khit nang lam d6i
mitu qui rim la:
A. 6.
D. 8.
C. 5.
8. 7.
Cau 12: Phan irng nito sau day t(lo nilon-6,6:
XI. to

A. CH2=CH-CN --,
8. H2 N-[CH2]6-COOH

xt. t0

C. H2 N-[CH2]6-NH 2 + HOOC-[CH2]•-COOH
D.HO-CH2-CH2-0H + HOOC-C6H,-COOH

xt. 1°
Xl. t"

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Cau 13: Cho cac thi nghi�rn sau:
(a) Trung ngtmg axit s-aminocaproic thu dugc to X 1 .
(b) 06ng trung ngtmg axit terephtalic v&i etylen glicol thu dugc to X2.
(c) Trung ngtmg axit ro-arninoenantoic thu dugc to X3.
(d) 06ng trung ngtmg hexametylendiarnin v6i axit adipic thu dLrgc to X,.
Cac to X 1 , X2, X3, X. ldn lu(Yt la:
A. nilon-6; nilon-6,6; nilon-7, lapsan.
B. nilon-7; nilon6; lapsan; nilon-6,6.
C. nilon-6; lapsan; nilon-7; nilon-6,6.
D. nilon-6; nilon-6,6; lapsan; nilon-7.
Cau 14: Phat biSu m\o sai:
A. Cl diSu ki�n thulmg, arninoaxit la chfit r.1n, thulmg c6 vj ng<;>t.
B. Dung djch lysin c6 pH> 7.

C. Cac peptit d�u c6 phi'm Cmg rnau biure.
D. Protein Iii nhfrng peptit cao phan tu.
Cau 15: Hgp chfit X c6 cong thuc CsH 1404. Tu X th\lC hi�n cac phitn Cmg (theo dung ti l� rnol):
(a) X + 2NaOH � X1 + X2 + H20
(b) X1 + H2SO, � X3 + Na2S04
(d) 2X2 + X 3 � X5 + 2H20
(c) nX3 + nX. � nilon-6,6 + 2nH20
Phan tu kh6i cua X5 la:
A. 198.
B. 202.
D. 174.
C. 216.
Cau 16: NMn djnh nao sau day Iii sai:
A. To olon dugc diSu ch� bing phan (mg trung hgp.
B. To lapsan dugc di�u ch� bing phan Cmg trung ngung.
C. To nilon-6 dugc di�u ch� b�ng phim Cmg trung ngtmg.
D. To visco dugc diSu ch� b�ng phan Cmg trung hgp.
Cau 17: Cho cac phat biSu sau:
(a) Cac arninoaxit nhu glyxin, valin dSu ch(ra mqt nh6m -COOH trong phan Ill'.
(b) Peptit d� bi thuy phan trong axit vii kiSm.
(c) Thuy phan hoan toiln peptit thu dugc cac n-aminoaxit.
(d) Protein la mqt peptit cao phan Ill', chua tren 50 g6c a-arninoaxit.
S6 phat biSu dung la:

�2

8.3.

C.4.

D. I.

Cau 18: Cho cac phat biSu vS hgp chfit polime:
a) Cao su thien nhien la polirne ctia isopren.
b) PVC, PS, cao su buna-N dSu la chfit deo.
c) Cac polime khong c6 nhi�t dq n6ng chay xac djnh, khong tan trong cac dung rnoi thong thulmg.
d) Amilopectin, nh\fll bakelit c6 du true m(lch phan nhanh.
e) To olon, to nilon-6 thuqc lo(li to poliamit.
I) To visco, to axetat thuqc lo(li to nhan t(lo.
S6 phat biSu dung la:
B. 3.
C.4.
D. 5.
A. 2.
Cau 19: Phat biSu nao sai:
A. Cl diSu ki�n thulmg, cac amin no, don ch(rc dSu o tr(lng th.ii khi.
B. Anilin c6 tinh bazo y�u hon amoniac do anh huong cua g6c phenyl.
C. Aminoaxit cac cac hgp chilt t(lp chfrc, c6 cdu t(lo ion luang c11c.
D. Ole amino axit thien nhien la nhfing hgp chdt co so d� ki�n t{lo nen cac lo{li protein cua co th� s6ng.
Cau 20: E>ijc diSm nito sau day khong phiti cua to:
A. La v�t li�u polirne hinh sgi, dili vii rnanh, c6 dq b� nhfit djnh.
8. La nhfrng polime c6 rn<;1ch dai, phan nhanh.
C. To thulmg tro v&i cac dung rnoi thong thulmg, khong dqc.
D. M�rn, dai vii c6 khit nang nhqm rnilu.
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Cau 21: Chiit nao la chiit deo:
A. Nht,ra PE.
8. To lapsan.
C. To olon.
0. Cao su buna-N.
Cau 22: Day chfit m\o sau day c6 cfiu true m�ch khong gian:
A. Glycogen, amilozo.
8. Bakelit, amilopectin.
C. Cao su luu h6a, nht,ra rezit.
0. Glycogen, cao
su luu h6a.
Cau 23: Anilin philn frng dugc v6i day dung djch nito sau day:
A. Nu6c brom, NaOH.
8. H2 SO,, NaN03.
C. Nu6c brom, HCL
0. HCL NaN03•
Cau 24: Cho cac phat biSu sau:
2) Cac amin d�u tan t6t trong nu6c, va c6 tinh bazo.
I) Cac amin dSu dqc.
3) Dung djch benzenamin khong d6i mitu quy tim. 4) C6 thS nh�n bi�t anilin vit metylamin b�ng nu6c
brom.
S6 phat biSu sai la:
A. 0.
8. I.
0. 2.
C.3.
Cau 25: Thuy phan khong hoitn toan mqt pentapeptit thu dugc h6n hgp cac chiit sau: Gly-Ala, Ala-Ala-Val,

Val-Ala.
Aminoaxit dilu "N" vit dfiu "C" cua peptit tren I fin lugt la:
C. Val, Gly.
A. Gly, Ala.
0. Gly, Val.
8. Ala, Gly.
Cau 26: C6 bao nhieu amin (chua nhan benzen) c6 cong thuc phan tir C1H9N:
0. 7.
�5.
8.4.
C.6.
Cau 27: Cho cac phat biSu sau:
I) E>6t chay amin no, m(lch ho luon cho s6 mol H20 16n hon s6 mol CO2.
2) Aminoaxit la hgp chiit hil'u co don chfrc, chfra I nh6m -COOH vii I nh6m -NH2•
3) Cac aminoaxit d�u litm d6i mau quy tim.
4) Cac aminoaxit c6 nhi�t d(> n6ng chay cao, tan t6t trong nuoc.
S6 phat biSu dung la:
�l.
8.2.
0.4.
C.3.
Cau 28: Cho hgp chfit hil'u co sau:
H2 N-CH(CH3)-CO-NH-CH2 -CH2 -CO-NH-CH(CH3)CO-NH-CH2COOH.
Hgp chfit tren chfra bao nhieu lien kSt peptit:
A. 0.
C.2.
8. I.
0. 3.
Cau 29: Phat biSu nao sau ctay dung:
A. E>S nh�n bi�t anilin vii ancol etylic c6 thS dung dung djch NaOH.

8. E>S nh�n bi�t Gly-Gly-Ala v&i albumin c6 thS dung Cu(OH)i.
C. E>S nh�n bi�t metylamin vii etylamin c6 thS dung quy tim.
0. E>S nh�n bi�t anilin vii phenol c6 thS dung nu6c brom.
Cau 30: Khi n6i v� tinh bazo cua amin, nh�n ctjnh nao dung:
A. Tinh bazo cua amin b�c II 16n hon amin b�c I.
8. Cac amin d�u c6 tinh bazo vii h6a xanh quy tim.
C. E>oi electron IV do tren nguyen tu nito gay ra tinh bazo cho amin.
0. Tinh bazo cua anilin thS hi�n qua phitn img cua anilin voi nuoc brom.
Cau 31: Polime nito sau day chfra nito trong phan tir:
A. Ta visco.
C. To lapsan.
0. Cao su buna-S.
8. To olon.
Cau 32: Cho cac chiit sau: NaOH, HCI, glyxin, NaN03 , nu6c brom. S6 chiit phitn img dugc voi alanin la:

�2

8.3.

Cau 33: S6 dipeptit t6i da t(lo boi glyxin va alanin Iii:
A. I.
8.2.

C.4.

�5.

C. 3.

0.4.

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Cau 34: Cho cac phat biSu sau v� anilin:
I) Ten lhay th� ctia anilin la phenylamin.
2) Ani!in lit chfit rin 6 di�u ki�n thuimg.
3) Anilin rfit dQC.
4) Anilin khong c6 tinh bazo.
S6 phat biSu dung lit:
A. I.
8. 2.
D. 4.
C. 3.
Cau 35: Day d6ng A. CnH2n+2N (n;:; I).
8. C.H2,,.1N (n;:; 2).
2).
Cau 36: Thuy phan khong hoitn toan peptit sau: Gly-Gly-Ala-Val se khong thu A. Ala-Val.
8. Ala-Gly.
D. Gly-Ala-Val.
C. Gly-Gly.
Cau 37: Ten gQi khac cua glulamic lit

A. Axit 2-aminoglutamic.
8. Axil 3-aminoglutaric.
C. Axit 2-aminopenta-1,5-dioic.
D. Axil 3-aminopenta-1,5-dioic.
Cau 38: £>6t chay peplil nito sau day thu dugc H2 0 va CO2 c6 s6 mol bi!ng nhau:
A. Gly-Ala.
8. Ala-Ala-AC. Gly-Gly-Gly.
D. Gly-Gly-Ala.
Cau 39: Chiit nao sau day Iii lhitnh ph5.n chinh ctia bQt ngQt:
A. Axit glutamic.
8. Axil glutaric.
C. Mononalriglutamat.
D.
E>inatriglutamat.
Cau 40: Cac chfit dSu khong bi lhuy phan trong dung dich H2 S04 loang, n6ng la:
A. to capron; nilon-6,6, polietilen.
8. poli (vinyl axetat); polietilen, cao su buna.
D. polietylen; cao su buna; polistiren.
C. nilon-6,6; poli(etylen-terephtalat); polisliren.

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f
PHAN III: D� Cl ONG KIM LO� - DltN PHAN - DIEU CHE - AN MON KIM LO�J
Cliu I: Cho b9t Cu dSn du vito dung dich hiin hqp g6m Fe(N03)3 vii AgN03. Sau khi cac phitn (mg xay ra hoan
toan thu dugc chi\t rill X va dung dich Y. X, Y !fin lu(Yt lit:
2
2
A. X (Ag, Cu); Y (Al, Cu \ Fe
B. X (Cu, Ag); Y (Cu2
+
+
C. X (Ag, Cu) va Y (Cui , Fe2J.
D. X (Cu, Ag); Y (Fe3 , Cu2J.
Cliu 2: Khi dJ lau trong khong khi dm mQl v�t b�ng sfit tay (slit trang thiSc) bi xay sat Sau t&i l&p S�t ben trong Se
xay ra qua trinh:
A. Sn bi an mi>n di�n hoa.
B. Fe bi an mi>n di�n hoa
C. Fe bi an mi>n hoa hQc.
D. Sn bi an mi>n hoa hQc
Cliu 3: Trong cong nghi�p, nhom dugc diSu chS b�ng phuong phap nao sau day.
B. D.in lu6ng khi CO qua 6ng st'.r cht'.ra nhom oxit
A. E>i�n phan dung dich nhom clorua
nung n6ng
C. E>i�n phan n6ng chay nhom oxit.
D. E>i�n phan n6ng chay nhom clorua.
Cliu 4: Thi nghi�m nilo sau day kh6ng xay ra ph{m (mg h6a hQc.
A. Svc khi H2S vilo dung dich Cu(N03)2
B. Cho b9t Al vao dung dich H2SO, loang, ngu9i.
C. Svc CO 2 vao dung dich Na2C03.
D. Cho Al(OH)3 vito dung dich NH3.
Cliu 5: X, Y, Z la 3 nguyen tir cung m9t chu ky vit c6 s6 hi�u tang dfm. T6ng s6 h(lt mang di�n ctia chung b�g

72.
NMn dinh nao sau day la sai?
A. X, Y, Z d@u la kim los1i m�h.
B. Y, Z khir dugc ion Cu2+ trong dung dich thanh Cu.
C. X, Y tac dvng t6t v&i nu&c 6 di�u ki�n thuang. D. X, Y, Z dugc diSu ch� b�ng phuong phap di�n
phan n6ng chay.

J.

J.

Cliu 6: C6 mQt h6n hqp g6m: Fe, Ag, Cu. Tach Ag ra kh6i h6n hqp v&i kh6i luqng khong d6i nguoi ta dung
dung dich.
B. Cu(N03}i .
C. AgN03 .
D. Fe(N03)J.
A. Mg(N03}i .
Cliu 7: Th\IC hi�n cac thi nghi�m sau:
(I) Nhung thanh Fe vito dung dich HCI loang.
(2) Nh(mg thanh Fe vito dung dich FeCb.
(3) Nhung thanh Fe vito dung dich CuC!i.
(4) Nhung thanh Fe vito dung dich HC! c6 !fin mqt it CuCh.
(5) Nhung thanh Fe vito dung dich ZnCh.
(6) Nht'mg thanh Fe vito dung dich HCI c6 lfin mqt it ZnCh.
S6 thi nghi�m xity ra an mi>n di�n h6a la.
A. 3
B. 4
C.2
D.5
Cliu 8: Th\IC hi�n cac thi nghi�m sau:

(I) Cho kim losii Na vilo dung dich CuS04 •
(2) Cho dung dich Fe(N03)2 vito dung dich AgN03.
(3) Cho kim lo(li Cu vao dung dich FeCb.
(4) Cho kim lo(li Fe vao dung dich CuCh.
(5) Cho dung dich AgN03 vao dung dich CuCh.
(6) E>i�n phan dung dich NaCl b�g di�n C\JC tro, khong mitng ngan x6p.
Sau khi k�t thuc phan frng, s6 thi nghi�m t(lo ra don chi\t la.

A.3

8.2

C.4

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Cau 9: X, Y, Z la cac dung dich khong mau. Ti�n hanh cac thi nghi�m d� nh�n bi�t cht'mg va c6 k�t qua theo
bang sau:
X
Chat
y
z

X
,J,
tf.!,
(-)
(- )
y
t1,J,
t
z
(-)
,J,
t
Cac chit X, Y, Z I/in lu()t la.
A.NaHSO,, Ba(OH)2, Na2C01
8. Ba(HC03)2, NaHSO,, Na2C03.
C.Ba(HC03)i, NaHSO,, Ba(OH)2
D. NaHSO,, Ba(HC01)2, Na2C03.
Cau 10: Trong cong nghi�p, cac kim lo\\i nhir Na, K, Mg, Ca dirge di�u ch� biing phirong phap ?
A.E>i�n phan dung djch
8.Nhi�t luy�n.
C.Thuy luy�n
D. E>i�n phan n6ng chay.
Cau 11: Cho phan t111g sau: Fe+ CuC'2 � FeC'2 + Cu. E>i�u khiing dinh nao sau day la dung?
+
A.S\f khu Fe2+ va S\f khu Cu2+.
8.S\f oxi h6a Fe vii S\f khu Cu2 .
D. S\f khu Fe2+ vii S\f oxi h6a Cu.
C.S\f oxi h6a Fe vii S\f oxi h6a Cu
Cau 12: Cho hiln hgp g6m Fe vii Cu vao dung dich HN03 loang, k�t thuc philn t111g, th5y thoat ra khi NO (silo
philm khu duy nhdt); d6ng thcri thu dugc dung djch X chfra 2 chit tan vii con l\\i phdn rfm kh6ng tan. Chdt tan c6

trong dung dich X la.
8. Fe(N03)i va Cu(N03)2
A.HN03 vii Fe(N01)1
D. Fe(N03)1 vii Cu(N03 )2
C. Fe(N01)i vii Fe(N01)3
Cau 13: Ti�n hanh cac thi nghi�m sau:
(I) Cho Mg vito lirgng du dung djch FeCb.
(2) Cho Ba vao dung dich CuS04•
(3) E)i�n phan dung djch CuSO, bing di�n C\fC tro.
(4) Th6i lu6ng khi CO qua 6ng su ch(ra CuO nung n6ng.
(5) Nhi�t phan NaN03•
(6) Cho b<)t Cu vao lirgng dir dung djch AgN03.
(7) Cho dung dich Fe(N03)2 vao dung dich AgN03•
S6 thi nghi�m thu dirge kim IO\\i Iii.
A.3
8.5
C.4
D.6
Cau 14: Nhijn dinh nao sau day la dung?
A.Nhom c6 tinh chfit luong tinh vi tan trong dung dich NaOH vii dung dich HCJ.
8.CO hay H2 d�u khu dirge cac oxit kim lo\\i thanh kim 10<1-i.
C.Dung nir6c Br2 c6 th� nMn bi�t dugc S02 va CO2.
D. Trong cong nghi�p, Mg dugc di�u ch� b�g each di�n phan n6ng chay MgO.
Cau 15: Tinh chfit v�t ly nilo sau day khong phai do cac electron t\f do gay ra?
A.anh kim.
8.tinh deo.
C. tinh ct111g.
D.tinh d5.n di�n va d§.n nhi�t.
Cau 16: Th\fC hi�n cac thi nghi�rn sau:
(I) Nhung thanh Fe nguyen chit vito dung dich CuCh.

(2) Nhung thanh Fe nguyen chit vito dung dich FeCb.
(3) Nhung thanh Fe nguyen ch5t vito dung dich HCI loang, c6 nh6 vai giQt CuC' 2.
(4) Cho dung dich FeCb vito dung dich AgN03•
(5) 0J thanh thep !au ngay ngoai khong khi fim.
S6 trtrO"ng hgp xay ra an rnon di�n h6a lit.
A.4.
8.2.
D. I.
C.3.
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Cau 17: Ti�n hanh cac thi nghi�m sau:
(2) Cho Fe vito dung dich Fe2(S0,)3;
(I) Cho Zn vao dung dich AgN03;
(3) Cho Na vilo dung dich CuSO,;
(4) Diin khi CO (du) qua bQt CuO n6ng.
Cac thi nghi�m c6 t(lo thilnh kim lo(li lit.
B. (I} vii (4).
D. (3) va (4).
C. (2) va (3).
A. ( I} va (2).
Cau 18: Thi nghi�m m\o sau day kh6ng t(lo thitnh kim lo(li sau khi phitn t'rng k�t thuc lit.
A.E)i�n phan dung dich CuS04 bing di�n C\fC tro.

B. Nung AgN03 o nhi�t dQ cao.
C. Diin lu6ng khi NH3 d�n du qua 5ng st'r cht'ra Cr03.
D.Cho luQng du bQt Mg vao dung dich FeCl 3.
Cau 19: Cho cac chilt sau: K2 0, Na, Ba, Na2 C03, Fe, Na2 0, Be. S6 chdt tac dvng voi nuoc 6 di�u ki�n thuimg
t<)o dung dich bazo, d6ng thoi thily khi thoat ra Iii.
A.2
B.5
C.3
D.4
Cau 20: Cho lu6ng khi H2 (du) qua h6n hgp cac oxit Ah03, CuO, Fe203 , MgO nung 6 nhi�t do cao thu dugc r�n
X. Cho toiln bQ X vito dung dich HCI loang du, thu dugc dung dich Y. Cho dung dich NaOH vilo dung dich Y,
lfiy k�t tua nung ngoili khong khi d�n kh6i luQng khong d6i, thu dugc rim Z. Cac phim t'rng xay ra hoitn toan.
E>iSu m\o sau day la sai?
A.Dung dich Y hoa tan dugc bQt Fe.
B.Trong X cht'ra hai hgp chfit va hai don chdt.
C.Trong Z cht'ra hai lo,ii oxit.
D. Dung dich Y chi cht'ra ba mu5i clorua.
Cau 21: Cho la Al vao dung dich HCI, c6 khi thoat ra. Them viii giQt dung dich CuSO, vito thi
B. t6c do thoat khi tang
A. phitn t'rng ngimg l(li
C. t6c d(i thoat khi giam
D. t6c dQ thoat khi khong d6i.
Cau 22: Kim lo(li nito sau day kh6ng tac dvng voi dung dich H2SO, loang?
C. Na.
A. Al
B. Mg.
D. Cu.
Cau 23: Cho cac phiin t'rng xay ra theo so dB sau (dung voi ti I� mo! cac chilt):
(I) Xi+ Xi

menph;ndungdi�

Xl..l, + .!_ X.t + X;
2

(2) Xs + x6 � X2 + Baso•..i. + 2X1t
(3) X 1 + H2S � X5 + CuS,l,
(4) 2X7+ Ba(OH)2 � Xo.Hai chdt X5 v ii X6 lfin lugt la:
A. CuS04 va BaC03.
B. CuS04 va Ba(HC03)2.
Ba(HC03)2.
Cau 24: Ti�n hanh cac thi nghi�m sau:
(a) Cho Mg vito dung dich Fe2 (SO•h du.
(b) Svc khi Ch vilo dung dich FeCh.
(c) Diin khi H2 du qua bQt CuO nung n6ng.
(d) Cho Na vao dung dich CuS04 du.
(e) Nhi�t phan AgN03.
(f) 06t FeS2 trong khong khi.
(g) 0i�n phan dung dich CuS04 voi di�n C\fC tro. (h) 0i�n phan dung dich FeCh.
Sau khi k�t thuc cac philn t'rng, s6 thi nghi�m thu dugc kim lo(li Iii?
C.4.
D.5.
A.3.
B.�
Cau 25: 0 diSu ki�n thuong, N2 phan t'rng dugc voi kim lo<)i nao sau day?
C. Li.
B. K.
D.Al.
A. Ca.
Cau 26: Th\lc hi�n cac thi nghi�m sau:

(a) Cho Al vito dung dich HCI.
(b) Cho Al vao dung dich AgN03.
(c) Cho Na vao H20.
(d) Cho Ag vilo dung dich H2SO, loang. Trong cac thi nghi�m tren, s6 thi nghi�m xay ra phan t'rng la
C. 4.
D. 3.
A. I.
B. 2.
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+
Cau 27: Cho phuong trlnh h6a h9c ctia phan (mg: 2Cr + 3Sn2 -+ 2cr3•+ 3Sn.
Nhijn xet nao sau day v� phiin (mg tren Iii dung?
B. Cr lit ch.it oxi h6a, Sn2+ lit chfit kht'r.
A. Sn2+ lit chfit khir, Cr'+ lit chiit oxi h6a .
C. Cr la chfit khir, Sn2+ la chfit oxi h6a .
D. cr3• Iii chiit khu, Sn2+ Iii chiit oxi h6a .
+
Cau 28: Cho cac c�p oxi h6a - khu duqc slip xSp theo thu t\1 tang d§n tinh oxi h6a cua cac ion kim los1i: AIJ /AI;
2
F e-"IFe, Sn-"IS n; Cu +/Cu. T''
1en h'anh cac
. th'1 ngh''

IE;m sau:
a) Cho silt vilo dung dich d6ng(1I) sunfat.
b) Cho d6ng vilo dung dich nhom sunfat.
c) Cho thiSc vao dung dich d6ng(II) sunfat.
d) Cho thiSc vao dung dich siit(II) sunfat.
Trong cac thi nghi�m tren, nhil'ng thi nghi�m c6 xay ra phan Lmg Iii:
D.(b) va (d)
B.OOriOO
C.OOriOO
�OOriOO
Cau 29 : Truong hqp nito sau day, kim lo�i bi an mon di�n h6a h9c?
A. 06t day silt trong khi oxi kho.
B. Thep cacbon d� trong khong khi fim.
C. Kim los1i kem trong dung dich HCI
D. Kim lo�i sfst trong dung dich HN03 loang
Cau 30: C�p chfit nao sau day khong xity ra phan (mg h6a h9c?
B. Cu+ dung dich FeCh
A. Fe+ dung dich HCI
D. Fe+ dung dich FeCb
C. Cu+ dung dich FeCh
Cau 31: 0 nhi�t d<) cao, khi CO khu duqc cac oxit nito sau day?
�Fe203 vii CuO
B. Ah03 va CuO
C.MgO vii Fe203
D.CaO va MgO.
Cau 32: Kim lo�i nito sau day c6 d<) cfrng 16n nhfit trong tilt ca cac kim los1i?
B.06ng.
�Vonfam.
D. Crom.
C.Sfst.

Cau 33: Phuong trinh h6a h9c m\o sau day bi�u di�n each di�u chS Ag tir AgN03 theo phuong phap thuy luy�n?
�4AgN03 + 2H20 -+ 4Ag+ 4HN03+ 02 . B.2AgN03 + Zn -+ 2Ag + Zn(N03)i.
C. Ag20+ CO -+ 2Ag + CO2 .
D.2AgN03 -+ 2Ag + 2N02 + 02 •
au�:M���q���m����������Hi�n tuqng nito sau day xay ra 6 ch6 nbi hai dos1n day khi dJ lau ngity?
�06ng bi an mon tru&c.
B. Sfst bi an mon tru&c.
C. Silt va d6ng dSu khong bi an mon.
D. Sfst va d6ng bi an mon d6ng th&i.
Cau 35: E)i�n phan dung dich NaCl brtng di�n C\j'C tro, mang ngan xbp dSn khi nu&c bftt dfiu di�n phan cr ca hai
C\fC thi dirng di�n phan. E>iSu khimg dinh nilo sau day Iii sai?
B. Khi Ch thoat ra 6 anot.
A. Khi H2 thoat ra 6 catot.
C. Dung dich sau di�n phan chira NaOH.
D. Khi 02 thoat ra cr anot.
Cau 36: Thi nghi�m nao sau day thu duqc Na kim lo�i.
A. Cho dung dich HCI vito dung dich Na2C03.
B. Cho dung dich NaCl vilo dung dich
AgN03.
D.Cho dung dich NaOH vilo dung dich HCI.
C. E>i�n phan n6ng chily NaCl.
Cau 37: Thi nghi�m nao sau day xiiy ra an mon di�n h6a?
A. Cho b<)t Fe vito dung dich HCI loang.
B.06t chay b<)t Fe trong khi Ch.
D. Cho b<)t Fe vilo dung dich AIC h.
C. Cho b<)t Fe vao dung dich CuC½.
Cau 38: Day cac kim lo�i d�u c6 th� duqc di�u ch� bing phuong phap di�n phan dung dich mubi ctia chung Iii
A. Fe, Cu, Ag.
C. Mg, Zn, Cu.
D. Al, Fe, Cr.

B. Ba, Ag, Au.
Cau 39: TiSn hanh cac thi nghi�m sau: (I) Cho la Fe vao dung dich g6m CuS04 va H2 S04 loang; (2) 06t day Fe
trong binh d\fOg khi 02; (3) Cho la Cu vito dung dich g6m Fe(N03h va HN03 ; (4) Cho la Zn vao dung dich HCI;
(5) 0J miSng gang ngoai khong khi fun; (6) Cho la silt vao dung dich MgS04. Sb thi nghi�m c6 xay ra an mon
di�n h6a la
�I.
8.3.
C.4.
D.2.
Cau 40: Chiit X tan trong nu&c va tac d11ng duqc v&i dung dich H2 SO, loang. Chiit X la
A. PbS.
B. Na2 S.
C. CuS.
D. FeS.

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Cau 41: Kim lo(li A. Cu.
C. Mg.
8. Ni.
D. Ag.
Cau 42: E>i� phan v6i di�n C\fC tro dung djch m\o sau day thi pH cua dung djch khong !hay dBi rrong qua trinh di�n

phan?
A. CuCb.
8. AgN03.
D. HCI.
C. NaN03.
Cau 43: Lugng du dung djch nao sau day: ( I ) Na OH; (2) HCI, (3) AgN03; (4) Fe(NOj)3 lam s(lch lful Al, Zn?
D. Chi (2).
C. Chi (!).
A. ( I ) ho(\c (2) ho(\c (3) ho(lc (4).
8. Chi (3).
Cau 44: C6 3 kim lo(li X, Y, Z thoa man cac tinh chiit sau:
- X tac dvng v&i HCI, khong tac dvng v&i NaOH vit HN03 d(\c ngu9i.
- Y tac dvng - Z tac dvng Vijy X, Y, Z liin lugt la:
A.Fe, Mg, Zn.
8. Fe, Mg, Al .
C. Zn, Mg, Al.
D. Fe, Al, Mg
Cau 45: Cho luBng khi H2 (du) qua h6n hgp cac oxit CuO, Fe203, MgO nung o nhi�t d9 cao. Sau phan (mg hoitn
toan h6n hgp rftn con l(li la
D.Cu, Fe, MgO.
A.Cu, FeO,MgO.
8. Cu, Fe, Mg.C. CuO, Fe, MgO.
Cau 46: Kim lo(li M c6 thJ diSu ch� dugc b�ng cac phuang phap nhu thuy luy�n, nhi�t luy�n, di�n phan. Kim
lo(li M la.
o.M.
A.Mg
ac�

c.�.
Cau 47: Phat biSu nao sau day la dung nhftt?
A. o di�u ki�n thuimg, cac kim lo(li dSu n\ing hon nuoc.
8. Tinh chiit h6a hQc d(\c trung cua kim lo(li la tinh khir.
C.Trong cac hgp chfit, cac kim lo(li d�u chi co m9t muc oxi h6a duy nhiit.
D.0 di�u ki�n thuong, tiit ca cac kim lo(li d�u 6 tr(lng thai fin.
Cau 48: Trong cac hgp kim sau , hgp kim nito khi ti�p xuc v&i dung djch chfit di�n Ii thi silt khong bi an mon
di�n h6a hgc?
A. Cu-Fe.
8. Zn-Fe.
D. Ni-Fe.
C. Fe-C.
Cau 49: Kim lo(li khong tan trong dung djch HN03 d(\c, ngu9i Iii
A.Mg
RAI
C.�
D.Cu
Cau 50: Trong cac kim lo(li sau, kim lo(li d� bj oxi h6a nhfit Iii
A.Ca
8. Fe
C. K
D.Ag
Cau 51: Nguyen li�u chinh dJ di�u ch� kim lo(li Na trong cong nghi�p la
A.Na2C03
8. NaOH
D.NaN03
C. NaCl
+
l+
2+

Cau 52: MuBi Fe litm mfit mau dung djch KMnQ4 trong m6i trtrong axit t(lo ra ion re _ Con ion Fe3 tac dvng
+
+
v&i r t(lo rah vit Fe2 . Sitp x�p cac chfit oxi hoa Fe J , 12 vii MnO, theo thfr t\l m(lnh diin la ?
+
+
8.h < MnO,· < Fe3+. C. MnO. < Fe3 + < 12 . D. '2 < Fe3 < MnO•.
A.Fe3 < 12 < Mn04.
Cau 53: Cho so dB phan (mg sau:

,.

R + 2HCl(1 oilng) --+ RCh + H2.

,.

2R +3Ch
2RCh.
R(OH)3 + NaOH<roansl -> NaR02 + H20.
8. Al
A. Cr

Kim lo(li R la
C.Mg

D. Fe

Cau 54: Cho b9t Fe vao dung djch AgN03 du, sau khi phan (mg xay ra hoan toitn, thu chiit
A. Fe(N03 }i, AgN03 , Fe(N03 )3.

8. Fe(NQ3 )2, AgN03 .
C. Fe(N03 }3 , AgN0 3 .
D. Fe(N03h, Fe(N03 )3.
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Cau 55: C6 3 kim lo(li c6 tinh chfit duqc biSu thi bring daysau:
X(N03)3
XCh
X
c
+HCI
+HN0
csin,
3
y
y
Y(N03)2 �
z
ZN03
z
X, Y, Z !fin lugt Iii cac kim lo,:1i nito sau day:
D.Al, Cu, Ag.
B. Fe, Cu, Ag.

C.Al, Mg, Ag.
A.Al, Zn, Ag.
Cau 56: Khr.ng dinh nao sau dayIii dung?
A. E>i�n phan dung dich CuS0 4 v&i 2 di�n c1rc bing d6ng thl o anot c6 khi 02 thoat ra.
B.Dung dich AgN03 tac dvng dugc v&i dung dich Fe(N03)2 vii c6 kSt tua sinh ra.
C.H6n h(>'p X gbm Cu va Fei03 c6 cung kh6i lugng c6 th� hoit tan h�t trong dung dich HCI du.
D.Khi di�n phan cac dung dich : KCl, CuCh, NaCl, FeC'2 v&i di�n C\fC tro, mang ngan xbp thl sau khi
ion Cl- bi oxi
hoa hSt d�u thu dugc dung dich c6 pH>?
Cau 57: Giil' cho � mi;\t kim lo(li lu6n S(lch, kh6ng c6 bun dilt barn vilo ciing lit mqt bi�n phap bao v� kim lo(li
kh6ng bi an mon. Haycho biSt nguoi ta da ap dvng phuong phap nito sau day?
A.Cach Ii kim los1i v&i m6i trtrong.
B. Dung h(>'p kim chbng gi.
C.Dung chfit chbng an mon.
D.Dung phmmg phap di�n h6a.
Cau 58: Khi di�n phan dung dich NaCl (c\fc am bitng sitt, C\fC duA.6 C\fC am xityra qua trinh khu H,0 va o C\fC du8.6 C\fC am xayra qua trinh oxi h6a H,0 va o C\fC dtrC.6 C\fC am xfiyra qua trinh khu ion Na• va CJ C\fC dtrong xayra qua trlnh oxi h6a ion Cr.

0.6 C\fC dtrCau 59: Cho cac phitn t'mg sau:
Fe+ 2Fe(N03)3 � 3Fe(N03)2
AgN03 + Fe(N03)2 � Fe(N03)3 + Ag
Wy·�����d���h�c�*ioo��hl:
2+
3+
+
+
2+

3+
2+
+
3+
+
3+
2+
A.Fe , Fe , Ag .
B.Ag , Fe , Fe .
C.Fe , Ag , Fe .
D.Ag , Fe , Fe .
Cau 60: H6n hgp X g6m Fe3Q4 va Al c6 ti I� mol ttrkh6ng khi) dSn khi phan t'mg xayra hoan toan thu dugc h6n h(>'p g6m
A.Al,03 vii Fe.
B. Al, Fe vii Al,0 3.
C.Al, Fe, Fe3Q4 va Al,03. D.Al,03, Fe va Fe3Q4.
Cau 61: Nh�n dinh nito sau dayla dung:
A.Cac thiSt bi mayrn6c bitng kim lo(li tiSp xuc v6i hc,i ntr6c 6 nhi�t dq cao kh6ng bi an rnon hoa hQC.
B.Nbi thanh kem v&i v6 tau thuy br.og thep thi v6 tau thuy dugc bao vf
c.0� db v�t bring thep ra ngoili khong khi firn thi dB v�t do bi an rnon di�n hoa.
D.Mqt miSng v6 d6 hqp bitng sitt tay(Fe trang Sn) bi xayxat ben trong, dS trong kh6ng khi firn thi Sn se
bi an rnon trtr&c.
Cau 62: Khi v�t bitng gang, thep bi an rnon di�n hoa trong kh6ng khi firn, nh�n dinh nao sau daydung?
A. Tinh thS sftt Iii C\fC dtr8.Tinh th� cacbon la C\rC am, xayra qua trinh oxi hoa.
C.Tinh thS cacbon lit cvc ducmg, xayra qua trinh oxi hoa.
D.Tinh th� sftt la C\fC fun, xayra qua trinh oxi hoa.
Cau 63: E>i�n phan dung dich X chua h6n h(>'p cac mubi sau: CaC12, FeCl3, ZnC12, CuC12.
Kirn los1i thoat ra dilu tien o catot la
B.Fe.

C.Zn.
D.Cu.
A.Ca.
Cau 64: Khi di�n phan rnqt rnubi, nh� thfiypH 6 khu V\fC giln mqt di�n C\fC tang len. Dung dich rnubi d6 la
A.CuS04.
D.AgN03.
B.KCL
C.ZnC12.
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Cau 65: E>i�n phan dung dich chua cac dung dich mubi sau: NaCl, CuCl2,FeC13, ZnCl2. Kim lo(li cubi cung
thoat ra o catot tnr&c khi c6 khi thoat ra la
�b.
B.�.
C.�.
D.Cu.
Cau 66: E>i�n phan dung dich chua cac dung dich mubi sau: NaCl, CuCl2, FeCl3, ZnCl2.
Kim lo(li cubi cung thoat ra 6 catot tnr&c khi c6 khi thoat ra la
A. Zn.
B. Na.
C. Fe.
D.Cu.
Cau 67: Cho khi CO du di qua bng su nung n6ng d\111g h6n hqp X g6m: Al203, MgO, Fe304, CuO thu dugc

chfit r�n Y. Cho Y viio dung dich NaOH du, khufiy ki, th�y con l(li phful khong tan Z. Gia st'r cac phan (rng xay ra
hoan toim. Phful khong tan Z g6m
� MgO, Fe, Cu.
B.Mg,Fe,Cu.
C.MgO, Fe304, Cu. D. Mg, FeO, Cu.
Cau 68: Cho cac phan (rng xay ra sau day:
(2) Mn + 2HCI-+ MnCl2 + H2l
(I) AgN03 + Fe(N03)2-+ Fe(N03)3 + Ag!
Day cac ion dugc xSp theo chiSu t;.ng diin tinh oxi boa la
� Mn2+, H+, Fe3+, Ag+.
B.Ag+,Fe3+,H+,Mn2+.
C. Ag+,Mn2+, H+, Mn2+.
D. Mn2+,H+, Ag+, Fe3+
Cau 69: Hai kim lo(\i X, Y va cac dung dich mubi clorua ctia chung c6 cac ph{m X + 2YCJ3 -+ XCl2 + 2YCl2;
Y + XCl2-+ YCl2 + X.
Phat biSu c:tung Iii:
B. kim lo(li X khu dugc ion Y2+.
� ion Y2+ c6 tinh oxi h6a m(lnh hem ion X2+.
C. kim lo(li X c6 tinh khir m(lnh hem kim lo(li Y.
D.ion Y3+ c6 tinh khir m(lnh hem ion X2+.
Cau 70: E>i�n phan (v&i di�n C\fC tro) m<}t dung dich g6m NaCl va CuS04 c6 cung sb mol,dSn khi o catot xuiit
hi�n bQt khi thi dirng di�n phan. Trong ca qua trinh di�n phfm tren, san phfim thu dugc o anot la
A. khi Cl2 va H2.
B.khi Cl2 vii 02.
C.chi c6 khi Cl2.
D.khi H2 vii 02.
Cau 71: Phan frng di�n phan dung dich CuCl2 (v&i di�n C\fC tro) vii phan irng an mon di�n boa
xay ra khi nhung hqp kim Zn.Cu vao dung dich HCI c6 di[tc diJm la:
A. Phan (rng o C\fC am c6 S\f tham gia cua kim lo(li hoi[tc ion kim lo(li.

B. Phan (rng o C\fC duC. E>Su sinh ra Cu o C\fC am.
D. Phan (rng xay ra luon kem theo S\f phat sinh dong di�n.
Cau 72: Phan irng diSu chS kim lo(li nao duoi day khong thu<}c phucmg phap nhi�t luy�n?
B.Zn + CuS04 -+ ZnS04 + Cu.
A. 3CO + Fe203 -+ 2Fe + 3C02.
C. 2AI + Cr203-+ 2Cr + Al203.
D.HgS + 02 -+ Hg + S02.
Cau 73: Dung dich X c6 chira KCI, FeC13,HCI. E>i�n phan dung dich X m<}t thoi gian thu dugc dung dich Y. Y
khong lam d6i milu quy tim ch(rng to qua trinh di�n phan da d(rng l(li khi
C. vt'ra h�t HCI.
B. vt'ra h�t FeCl2.
D. di�n phan h�t KCI.
� v(ra hSt FeCl3.
Cau 74: Trong cac qua trinh di�n phan cac anion di chuySn vS
A. catot,CJ day Chung bi oxi boa.
8. C\fC duong vii bi khu.
C. anot, o day chung bi oxi boa.
0. catot vii a day chung bi khir.
Cau 75: H6n hgp X g6m Ah03, MgO, Fe30•, CuO. Cho khi CO du qua X nung n6ng dugc chfit rfm Y. Hoa Y
vilo dung dich NaOH du, thu dugc dung dich Z vii chfit rim G. Hoa tan chfit rim G vilo dung dich Cu(N03)2 du,
thu dugc chiit r�n T. BiSt cac phim (rng xay ra hoiln toim. Thanh phful cua chiit r�n T Iii
A. Cu, Ah03 , MgO.
B. Cu.
C. Cu, MgO, Fe30,.
D. Cu, MgO.
Cau 76: Cho day cac kim lo(li: Na, Ba,Al,K, Mg. Sb kim lo(li trong day p/u v&i lugng du dd FeCh thu dugc kSt
tua Iii
A.5
B.2

C.3
0.4
Cau 77: S\lc khi clo vao dd FeCh thu dugc dd FeCh; cho dd KI vilo dd FeCh thu dugc h vii FeCh. Hay cho
bi�t S\l sip x�p nito sau day tang d§n v� tinh oxi h6a ctia cac chiit ?
>+
>+
2
A. Fe3+F
, e3+
B• Fe· , h ,Fl+
, e· , 12
D.'2,Fe2+,Fe3+
e
c . I·, p e +p
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Cau 78: Cho h6n hgp 3 kim lo(li Al, Zn, Cu tac dvng v&i dung dich h6n hgp AgN0 1 va Fe(N0 3)3. KSt thuc phan
t'mg dugc dung djch X chfra 3 cation kim lo(li. Ole cation kim lo(li trong X la?
A. AIJ+, Cu2', Fe1+
D. A11', Zn2', Cu2•
B. Ag', FeJ+, Cu2•
C. AJ3+, Zn2+, Fe2+
Cau 79: E>Bt chay hoan toiln cac chfit sau : FeS2, Cu2 S, AgiS, HgS, ZnS trong oxi (du). Sau cac phan t'mg xay ra

hoan toan, s6 phiin t'mg t:;to ra oxit kim lo:;ti la
A. 5.
B. 2.
C.4.
0.3.
Cau 80: Cho dong khi CO du di qua 6ng sfr nung n6ng chfra : BaO, Ah0 1, FeO, CuO thu dugc chfit n\n A. Hoa
tan A vao nu&c du dugc dung dich C vii chiit r�n B (kh6ng tan trong dung dich KOH). Cho chiit rin B vao dung
dich HCI du sau d6 cho them NH 3 du vao ti�p dugc kSt ttia D. Cac phan t'mg xay ra trong di�u ki�n kh6ng c6
khong khi va d�u hoim toan. KSt tua D Iii
D. Cu(OH)2,
C. Chi c6 Fe(OH)2
A. Fe(OH)1, Cu(OH)2 B. Al(OH)1, Cu(OH)2, Fe(OH)2
Fe(OH)2
Cau 81: Trong cong nghi�p, natri hidroxit dugc san xufit b�ng phuong phap:
A. di�n phan dung dich NaCl, khong c6 mang ngan di�n C\J'C.
B. di�n phan dung dich NaCl, c6 mang ngan di�n C\J'C.
C. di�n phan dung dich NaN03 , khong c6 man ngan di�n C\J'C.
D. di�n phan NaCl n6ng chay.

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PHAN IV: LY THUYET TONG H(JP
Cau 1: Phan tir cbi\t nito sau day chi cbua lien k�t ion:

A. NH4CI.
B. HClO.
C.KF.
D.NaN03.
Cau 2: Khi tbtiy pban anlyl metacrylat trong dung djcb NaOH dtr, dun n6ng tbu dugc san pbii.m lit
A. CH2=C(CH3 )-CHi-COONa; CH3-CH2-CHO.
B. CH2=C(CH3)-COONa; CH3-CH2 -CHO.
C.CH2=C(CH3 )-CH2-COONa; CH2=CH-CH2-0H. D.CH2=C(CH3)-COONa; CH2=CH-CH2-0H.
Cau 3: Nhi�t pban cbfit nao sau day kh6ng sinb don cbiit:
D.KMn04.
A. Cu(N03)2.
B. CNff4)2 Cr201.
C.CaC03.
Cau 4: Nh�n djnb nao sau day v� nh6m halogen la sal:
A. Ciiu hinh electron l&p ngoai cung la ns2np5.
B.Tinb chiit h6a hQc d�c trung cua nh6m halogen la tinb oxi b6a.
C.Cac HX d@u tan t6t trong ntr&c t\\O tbanb dung djch c6 tinh axit m(lnh.
D.Tir flo t&i i6t nbi�t dq n6ng chay tang dful.
Cau 5: Cho cac chi\t sau: A[z03, Cr(OH)3, Si02, K20, NaHC03, NaH2PO,, Zn(OH)2. S6 chfit ltrong tinh la:
�3.
B.�
C.5.
��
Cau 6: Cho cac phat biSu sau:
(I) 06t chay ancol no m..ich ho tbu dugc s6 mol nu&c 16n hon s6 mol CO2.
(2) 0 di�u ki�n thucmg, glyxerol boa tan dirge Cu(OH)2 cbo pbuc tan mitu tim.
(3) Oxi h6a ancol bJc I b�ng d6ng oxit thu dugc andebit boi).c xeton.
(4) Tach ntr&c tir ancol etylic (xt: H2 S04 di).c, J 80°C) thu dugc etilen.
pbat biSu ctting la:
B. l.

D.4.
C. 3.
A. 2.
Cau 7: Phan irng nito sau day kh6ng pbiii pban (mg oxi h6a kbir:

sa

,.

HF+02.

0

v0 1
B.2S02 + 02 --'"
'-=""'' .;...---+) 2S03 .

C.2KN03 -�4 2KN02 + 02.
D.Na2S03 + 2HCl
2NaCl + S02 + H20.
Cau 8: Pbat biSu nao sau day dung:
A. E>i�n phiin dung djcb AlCb dS di�u ch� nhom.
B. E>i�n pban n6ng chay Na2C03 d� di�u ch� natri.
C.Dung CO kbii oxit MgO d� diSu ch� magie.
D.Dung CO kbir oxit sit dS di�u che sat.
Cau 9: Cho cac dung djch sau: NaOH loang, H2S04 , FeCb, Na3P04, NaF. S6 dung djch lam quy tim b6a xanh
lit:
C.3.
D.4.
A. l.

B. 2.
Cau 10: Day chfit nao sau day c6 kba nang mfit mitu thu6c tim trong dung djch:
D.KN03, FeSO,.
A. H2S, S02.
B. S03, HCl d�c.
C.FeCh, Na2S04.
Cau 11: Chfit nao sau day kh6ng cho phan irng trang guong:
A. metanal.
C.axit fomic.
D.axit oxalic.
B.propenal.
Cau 12: Phan tir saccarozo g6m cac g6c:
A. a-glucozo vit a-fructozo.
B. a-glucozo va P-fructozo.
C. P-glucozo vit P-fructozo.
D. P-glucozo va a-fructozo.
Cau 13: Th\fC hi�n cac thi ngbi�m sau:
(I) Cho CaC2 va dung djch CuCl2 .
(2) Cho dung djch Fe(N03}2 vao dung djcb AgN03.
(3) Cho dung djch Ba(HC03 )2 vao dung djch NaHS04.
(4) Cho kim lo(li Fe vao dung djch HCl.
(5) S\lc khi H2S vao dung djch AlCb.
(6) Nho dung djch Na2C03 vao dung djcb FeCb.
Sau kbi k�t thuc phan irng. S6 thi nghi�m vira tsio khi, vira t\\O tua la:
B. 2.
C. 4.
D.5.
A. 3.
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Cau 14: Este Xdon chuc, m(lch ho c6 ty kh6i hoi so v6i metan la 7,125. Khi thuy phan hoim toim X trong moi
tnrong axit, cac san phfim thudLr(Yc dSu c6 kha nang trang guong. S6d6ng phan th6a man ctia X Iii:
�7.
R5.
C.6.
�4.
Cau 15: Tt'r CH3-CHO khong thS diSu ch� tr11c ti�p chfit nao sau day b�ng m<)t ph{m ling h6a hQc:
B.CH3COONH..
C. CH 3CH 20H.
A.CH3COOK
D. C 2H 5COOH.
Cau 16: Nh�ndinh nilo sauday Iii sai:
A. To olondugcdiSu ch� bing phan ling trung hgp.
B.To lapsandugcdiSu ch� b�g phan ling trimg ngung.
C. To nilon-6dugcdi�u ch� b�ng phan ling trung ngm1g.
D. To viscodugcdiSu ch� b�ng phan ling trung hgp.
Cau 17: Cho cac phat biSu sau:
+
(a) Nu6c Cling Iii nu6c chfra nhiSu cation Mg2 , ca2•.
(b) 0un n6ng dung djch NaHC03 thfiy stii bQt khi CO2 •
(c) Cac kim lo(li kiSm th6dSu tac d\lng v6i nu&c.
(d) Cac kim lo(li ki�m th6dugcdi�u ch� bing phuong phapdi�n phan n6ng chay.
S6 phat biSu dung Iii:

�2.
R�
C.3.
�I.
Cau 18: Hgp chfit hfru co m(\Ch ho X c6 Cong thuc C nH2n-202, trong d6 cacbon chi�m 50% vS kh6i ILr(Yng. Khi
hidro h6a hoiln toan X thudugc chfit huu co Y tac d \lngdugc v&i Cu(OH)2 t(lo phuc milu xanh lamd�m.
Nh�dinh m\o sau day sai:
A. X Ia hgp chfit huu co t(lp chuc.
B. X c6 2 nh6m -OHd�u g�n vao cacbon b�c I.
C. X, Yd�u chua I nh6m -CH3.
D. T6ng s6 lien k�t xich ma ctia Y la 12.
Cau 19: Cho cac phat biSu sau:
(a) Cac aminoaxit nhu glyxin, val indSu chfra m<)t nh6m -COOH trong phan tir.
(b) Peptit di bj thuy phan trong axit vii ki�m.
(c) Thuy phan hoan toan peptit thu dugc cac a-aminoaxit.
(d) Protein la m<)t peptit cao phan tir, chfra tren 50 g6c a-aminoaxit.
S6 phat biSu dung Iii:
D. I .
�2.
R3.
C.�
Cau 20: 0S tranh thoat khi S02 r a ngoai trong qua trinhdiSu ch�, nguoi t a nut o mi�ng binh m<)t mi.u bong c6
tfun dung dich nito sauday:
B. nu6c brom.
A.axit axetic.
C. xut.
D. thu6c tim.
Cau 21: Phat biSu nilo sauday sai:
A. Flo oxi h6a luu huynh ngaydiSu ki�n thuong !(lo SF6.
B. Cac kim lo(li tac d\lng v6i nitodSu c5.ndun n6ng.

C. T�t ca cac mu6i nitratdSu bi nhi�t phan.
D.Cac mu6i photphat,dihidrophotphat cua Na, K la cac mu6i tan.
Cau 22: Thi nghi�m nao sauday t(lo radon chfit khi:
A. Sµc khi sunfuro vito dung djch H2S bao hoa.
B. Dfin hoi amoniac qua b<)t CuO nung n6ng.
C. 06t chay quijng pirit trong kh6ng khi.
D. Choda voi vilo dung djch HCI.
Cau 23: Phat biSu nilo sauday sai:
A. Nh6m Iii kim lo(li nh(;), d5.ndi�n t6t.
B. Nhom bi th\ld<)ng trong H2SO.dijc ngu<)i.
C. Nh6m la nguyen t6 ph6 bi�n nh�t trong v6 traidfit.
D. Nh6mdugcdiSu ch� tt'r qu�g boxit.
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Cau 24: Cho cac phat biSu sau:
I ) Sitt dful di�n, dKn nhi�t t6t va c6 tinh nhiSm tir.
2) Sfit la kim lo�i dfrng sau nh6m v� d<) ph6 bi�n trong v6 tn\.i dfit.
+
3) Tinh chi\t d�c tnmg cua Fe2+ lit tinh khir, cua FeJ ta tinh oxi h6a.
4) Qu�g hematit la m<)t trong cac nguyen li�u dung d� siin xui\t gang.
5) Chit khir trong qua trlnh luy�n gang la CO.
6) Mu6i FeCh duqc dung lam chiit xuc tac trong t6ng hqp hriu co.
S6 phat biSu dung Iii:

�3.

R4.

C.5.

D.6.

Cau 25: Th\fC hi�n cac thi nghi�m sau:
(I) Cho dung djch AgN03 vao dung djch HCI.
(2) Cho b<)t nh6m vao binh chira khi clo.
(3) Cho dung djch Fe(N03)2 vao dung djch AgN03 •
(4) Born khi 02 vito binh chfra khi NO.
(5) S\JC khi S02 vilo dung djch thu6c tim.
(6) S\JC khi CO2 vito thuy tinh 16ng.
S6 thi nghi�m xiiy ra phan frng o diSu ki�n thuong Iii:
A. 6.
B. 4.
D.3.
C.5.
2
Cau 26: Ba nguyen t6 dSu c6 ci\u hlnh electron phan 16p ngoili Cung la np"+ . T6ng s6 hi�u cua Chung la:
B.63.
D.62.
A.64.
C.61.
Cau 27: Cho m6 hinh diSu ch� khi Z trong phong thi nghi�m nhu hinh ben:
Trong cac khi sau: H2, S02 , CO2, N2 , NH3, CH4, Ch, HCJ.
C6 bao nhieu khi trong day chit tren th6a man chfit Z trong so db di�u ch�:

KhiZ
B. 3.
A. 6.
D. 5.
C.4.
DungdichX
Cau 28: Cho cac phuong trinh h6a h9c sau (v&i h� s6 ti I� da cho):

,.

X+2NaOH --,Y+Z+T+X 1

Z+HCI --+C3H60J+NaCl
T+Br2 +H 20 --+C 2 �02+2X2
Phan tir kh6i cua X Iii:
D.220.
B. 231.
A. 227.
C.190.
Cau 29 Th\fC hi�n cac thi nghi�m sau:
(I) Oxi h6a hoan toan metanol brtng CuO nung n6ng duqc chfit hriu co X.
(2) Thuy phan hoan toan metyl acrylat trong moi tru011g axit dun n6ng duqc axit Y.
(3) 0un n6ng ancol etylic trong axit H 2S04 d�c thu duqc hidrocacbon Z.
(4) Len men gii\m thu duqc axit hriu co T.
(5) Thuy phan hoan toiln xenlulozo trong H2SQ4 Joang dun n6ng duqc chfit hiru co M.
(6) Khir glucozo bing hidro thu duqc ancol N.
Trong sb cac chfit X, Y, Z, T, M, N. C6 bao nhieu chi\t Jam milt mau nuoc brom:
�3.
R�
C.2.

�5.
Cau 30: To nao sau day c6 ngu6n g6c tir xenlulozo:
B.to nilon-6,6.
A.to axetat.
C.to tiim.
Cau 31: Day cac chit duqc x�p theo thu l\f tang ddn tinh oxi h6a ct"1a cac caction:
+
+
A.Cu2+ < Fe3+ B. Fe2+ < Cu2 < Zn2 .
+
+
+
C.Cu2+ D. Na < Fel+ < Cul+_
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Cau 32: Jon nao sau day Vllll c6 tinh oxi h6a, vua c6 tinh khir:
A. s2•.
c. Fe2+_
8. er.

o. so/·.
Cau 33: Chfit X don chirc, m(lch ho. Khi cho I mol X trang b(lc, t(lo ra tbi da 4 mol Ag. Chiit X lit:
A. OHC-CHO.
8. HCOOH.
C. HCHO.
D. HCOOCH3 .
Cau 34: Cho can bfulg h6a h<;>c sau (trong binh kin):
2N02 (khi)

N20, (khi)

(milu nau)

(kh6ng mau)

llH
Phat bi!Su nao sau day Iii dung:
A. Ngam h6n hgp tren vilo nu6c da thl mitu nau d�m dful.
8. Can bing tren chuySn djch theo chiSu thu� khi h\\ ap sufit chung cua h�.
C. Khi tang nhi�t dq, ty kh6i cua h6n hgp so v6i heli giiun.
D. Hrtng s6 can bfulg cua ph{m irng tren Iii: K:b = [N0 2 ]2.[N2 0,].
Cau 35: Cho cac m6 ta thi nghi�m sau:
(a) Svc khi etilen vito dung djch thu6c tim thfiy mau tim nh\\t dfin va c6 ttia xudt hi�n.
(b) Cho cao su thien nhien vao xang, thfiy ml\u cao su tan dful cho tcri h�t.
(c) Svc khi CO2 vito dung djch natri phenolat thdy c6 vdn dvc xufit hi�n
(d) Thuy phan etyl axetat trong m6i truimg H2SO, loang dun n6ng, dung djch sau phan irng c6 hi�n tu(mg
tach I&p.
C6 bao nhieu m6 ta Iii dung:
D.3.

A. 2.
8.4.
C.l.
Cau 36: Ti�n hanh cac thi nghi�m sau:
I) E>6t chay b(lc sunfua trong khi oxi.
2) Nhi�t phan mu6i kali nitrat.
3) Svc khi hidro sunfua vao dung djch sftt (III) clorua.
4) E>i�n phan n6ng chay nh6m oxit.
5) Dung khi cacbon rnonoxit khir bqt kem oxit.
6) Cho bqt d6ng vao dung djch b\\C nitrat.
S6 thi nghi�m sinh don chfit kim lo(li la:
A. 3.
D.6.
8. 4.
C. 5.
Cau 37: Cho cac tinh chiit sau:
I) Lii cbiit hiru ca t\\p cbirc.
2) Bi thuy phan trong m6i truang axil VO CO' dun n6ng.
3) Hoa tan Cu(OH)2 o diSu ki�n thuang.
4) H6a den khi ti�p xt'1c vcri H2SO, d(lc.
5) Co nhiSu trong duong mia.
6) Thuy phan cbo fructozo va glucozo.
S6 tinh chfit cua saccrozo lit:
C.5.
D.6.
8.4.
A. 3.
Cau 38: Ti�n hanh cac thi nghi�m sau:
I) Cho KCI03 tac d\111g vcri HCI d�c thu dugc khi X.
2) Nhi�t pban thu6c tim dugc khi Y.

3) Cho FeS tac dvng vcri HCI thu duc;,c khi Z.
4) Cho Cu tac dvng v6i HN03 loang duc;,c khi T khong mitu.
5) Nhi�t phan amoni nitrat dirge khi M.
6) Hoa tan ure vao dung djch NaOH duc;,c khi N.
Cho cac khi X, Y, Z, T, M, N tac dvng v6i dung djch NaOH.
S6 chfit c6 thS I\\O 2 rnu6i o diSu ki�n thuimg la:
�2.
R3.
C.�
D.5.
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Cau 39: Cho h6n hgp g6m Fe vii Cu vao dung dich chua AgN03 vii Fe(N03h. Sau phan ung thu dugc dung dich
X chi chua mqt mubi vii rin Y. Phat biSu nilo dung:
A. X chua Fe(N03}2; Y chua Cu, Ag, Fe.
B.X chua Fe(N03)3; Y chua Cu, Ag.
C. X chua AgN03 ; Y chua Ag, Fe, Cu.
0. X chua Fe(N03}2; Y chua Cu.
Cau 40: Cho cac chill sau: propilen, but-I-en, axetilen, benzen, phenol, anilin, toluen, stiren, anlen, ancol etylic.
Sb chfit vua tac d1mg dugc v&i HBr, vira milt milu nu&c brom Iii:
�6.
R7.
C.4.

0.5.
Cau 41: Cho cac nMn xet sau:
a) Phan tu NH3 la phiin tu phan C\fC, nguyen tir N con m9t d6i e t\l do.
b) Nito 16ng dung bao quan mau vii cac miiu v�t sinh h9c.
c) Trong phong thi nghi�m, d� diSu chS nhanh m9t lugng nh6 NH3 nguoi ta thu/mg dun nh� dung dich
amoniac d�c.
d) C6 th� dung blnh nh6m ho�c si\t d� d\ffig dung dich HN03 d�c ngu9i.
e) Tfit ca cac mubi nitrat dSu dS tan trong nu&c.
I) Phful Ion axit nitric dung san xuilt phan d,:lm, ngoai ra con dung dJ san xufit thubc n6, thubc nhqm.
Sb nh�n xet sai Iii:

�I.

RQ

C.3.

�2.

�2

R�

C.3.

�I.

Cau 42: Cho cac so sanh sau:
a) Lien k�t hidro giCla cac phiin tir axit cacboxylic bSn hem so v&i ancol.
b) Metyl amin c6 tinh bazo m(lnh hem amoniac.

c) HCOOH c6 tinh axil m(lnh hem CH3COOH.
d) Nu&c cfit c6 nhi�t d9 soi cao hon ancol etylic.
e) Phenol c6 tinh ax it m�h hon etanol.
S6 so sanh dung Iii:
A. 2.
C. 4.
B. 3.
0.5.
Cau 43: Cho cac phat biSu vS hgp chfit polime:
a) Cao su thien nhien la polime cua isopren.
b) PVC, PS, cao su buna-N dSu la chfit deo.
c) Cac polime kh6ng c6 nhi�t d9 n6ng chay xac dinh, kh6ng tan trong cac dung m6i thong thulmg.
d) Amilopectin, nh\ffi bakelit c6 du true m(lch phan nhanh.
e) To olon, to nilon-6 thu9c lo(li to poliamit.
I) To visco, to axetat thuqc lo(li to nhan t(lo.
S6 phat biJu dung lit:
B. 3.
0.5.
A. 2.
C.4.
Cau 44: Obt chay h6n hgp kim lo,ii g6m Mg va Fe trong khi clo du dugc h6n hgp ri\n X. Hoa tan hSt X trong
nu6c dugc dung dich Y. Them mqt lugng Mg vilo dung dich Y dugc chfit �n Z va dung dich T. Nh6 dung dich
AgN03 du vilo T dugc h6n hgp tua E. Cac phan ling xay ra ho/in toan.
S6 phan ung oxi h6a khir tbi da xay ra trong toiln b9 qua trlnh tren Iii :
0.6.
�7.
R�
C.5.
Cau 45: Khi n6i vS bang tufin hoan cac nguyen t6 h6a h9c. C6 cac nh�n xet sau:
a) Cac nguyen t6 dugc si\p x�p theo chiSu tang dful di�n tich h,it nhan.

b) Cac kim lo(li ki�m va kiSm th6 la nhrtng nguyen t6 s.
c) Trong m9t chu ky, di t(r trai sang phai ban kinh nguyen tu tang dfin, tinh phi kim giam dftn.
d) Trong m9t nh6m, di tir tren xubng dq am di�n giam dful, nang lugng ion h6a giam dfin.
e) Flo la nguyen t6 c6 ban kinh nguyen tir nh6 nhilt trong bang tufin hoiln.
S6 nh�n xet sai Iii:
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Cau 46: Cho cac phat biSu vS nh6m cacbohidrat:
a) Nh6m nay con dugc gQi Iii gluxit hay saccarit c6 c6ng tht 'rc chung la Cn (H 20)m.
b) Khir hoiln toan glucozo thu dugc hexan cht'rng t6 glucozo c6 6 nguyen tir C trong phan tir o d(lng m(lch ho.
c) Fructozo chuy�n thilnh glucozo trong m6i truong kiSm.
d) Cl d(lng m(lch ho, fructozo vii glucozo la d6ng phan vi tri nh6m chirc.
e) I mol saccarozo phan t'rng tBi da v&i 8 mol (CH3C0)20 trong pyridin.
I) Trong co th� nguoi, tinh b9t thuy phan thilnh glucozo nhi'Y cac enzym.
SB phat biSu dung Iii:
D. 5.
�6.
R3.
C.4.
Cau 47: Ti�n hanh cac thi nghi�m sau:
a) Cho Fe203 vao dung dich HJ (15y du).
b) Nhi�t phan KMn04.
d) Olin khi F2 vilo nuoc dt.

c) S\lc khi S02 vao dung dich H2S.
e) Olin hoi NH3 qua CuO nung n6ng.
I) Cho Si vilo dung djcb NaOH loang.
SB thi nghi�m luon t(lo dugc don chfit Iii:
A. 6.
B. 5.
D. 3.
C.4.
Cau 48: Cho cac phat biSu sau:
a) Andehit vua c6 tinh oxi h6a, vua c6 tinh kht'r.
b) Cl diSu ki�n thuong anilin Iii ch5t 16ng, bi h6a den khi ti�p xt'1c v&i oxi kh6ng khi.
c) Tach nu&c ancol metylic kh6ng !(lo dugc anken.
d) Ancol bijc Ill kh6ng bi oxi b6a boi CuO.
e) Nh6 dung djch HN03 d�c vao dung djch phenol thfiy c6 ttia vang xufit hi�n.
I) Ancol etylic dung d� sat trung d\lng C\J trong y ti
SB phat biSu dung Iii:

�3.

R�

C.5.

�6.

Cau 49: Cho cac phat biSu sau:
a) Cac ankin-1 c6 tir 3 nguyen tir C tro !en chi tac dvng v&i AgN03'NH1 theo ti I� mol I : I.
b) Cac anken d�u m5t milu nu&c brom.
c) Buta-1,3-dien la ankadien lien hgp don gian nh5t.
d) Benzen kh6ng tham gia phiin t'rng c9ng v&i clo.

e) Trung hgp 2-metylbuta-1,3-dien thu dugc cao su buna.
I) Axetilen tham gia phan t'rng trung hgp t(lo polime.
SB phat biSu sai la:
A. 4.
C. 2.
B. I.
D.3.
Cau 50: Cho cac phat biSu sau:
a) Phan d(lm ure dugc diSu ch� tu CO vii NH3•
b) Phan Ian cung ciip dinh du011g cho cay tr6ng du&i d(lng ion photphat.
c) Supephotphat don vii supephotphat kep diSu chira Ca(H2P04)i.
d) Nitrophotka la mQt lo(li phan NPK.
e) Khi cho NH3 tac dvng voi H1P04 thu dugc phan amopbot.
I) Phan kali c6 tac dvng tang kha nang chBng ret, chBng sau b�nh cho cay.
SB phat biSu dung:
C.�
D. 5.
�6.
R3.

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