luyện chọn nhanh đáp án bài tập trắc nghiệm hóa học 12 nguyễn hữu thạc

L5X7C
NGUYEN
HlTU THAC
LUYEN
CHON
NHANH
DAP AN
BAI
TAP
TRAC
NGHIEM
HOAHOC
12
NHA
XUAT
BAN
HA
NOI
Chiu
track
nhiem
xudt
ban
NGUYfiN
KIM SON
Chiu
trdch
nhiem
noi
dung
vd

bdn
quyin
TRUNG TAM VAN HOA TRANG AN
Bien
tap noi
dung
PHAM
QUOCTUAN
Trinh
bay bia
PHAM
HUE
LUYfiN
CHON NHANH
DAP
AN BAI TAP
TRAC
NGHlfiM HOA HOC
12
In
1000 cuon, kh6
16x24cm,
tai Xi nghiep in NXB Van hoa Dan
t6c
Dang ki KHXB so: 451
-2013/CXB/30c
TK- 43/HN
In
xong va nop
liai

chieu nam
2013
nAi
duiL
Theo
chii trirong cua
Bo
Giao
due va Dao tao, trong nhirng nam
hoc
vCra qua
viec
danh
gia ket
qua
hoc
tap, cung nhir trong
cac ki
thi tuyen
sinh,
phuofng thiic thi trdc nghiem da dugc sir dung rpng rai.
De
giiip
cac
em hoc sinh thanh thao va lam t6't
cac
bai tap
theo
phuong
thiic

nay, chiing toi bien
soan
cuon
sach
Luyen
chqn
nhanh
dap
an
bdi tap
trdc
nghiem
Hoa hoc 12
dung
de
on luyen thi td't nghiep THPT va thi Dai
hoc, Cao dang.
Noi dung
cuon
sach
gom hai phan:
Phan
I:
BAI TAP TRAC NGHIEM
Cac
bai
tap
trac
nghiem trong phan nay dugc
bitn

soan
theo
tCrng
chuang ciia SGK
(ca
ban
va
nang cao). M6i bai tap
c6
bon dap
an
tra
16i
(A,
B, C,
D)," ban doc
se
chpn lay mot dap an
diing.
Phan
H:
HUONG
DAN
TRA LC)I
Phan nay dugc
trinh
bay rat ngan gon, hudng dan ban doc
each
tlm
dap

an
diing,
nhanh nha't
va
chinh
xac
nhat (khong
cSn
phai giai
cu the
nhu
lam bai tap
ta
luan).
Ban doc
c6
the
diing
phan nay
de
tir kiem tra, danh gia ket qua hoc
tap ciia minh. Qua do vCra ciing
c6
dugc kien thiic, vira hgc dugc
each
lam
tdt
nha't m6t bai tap
trac
nghiem.

Cuon
sach
Luyen
chpn
nhanh
dap an bdi tap
trdc
nghiem
Hoa hoc
12
dugc tai ban Ian
thii
hai nay
c6
chinh li va bo sung. Xin dugc
gidi
thieu vdi
cac
em hgc sinh cung
cac
vi phu huynh va
thiy
c6
giao.
TAC
GIA
Phan
I
BAI
TAP TRAC NGHIEM

Chuang
1
€ST€
-
UPIT
1.1.
Phan Crng tirong
tac cua
axit
v6i
ancoI
tao
thJlnh
este,
dircrc
goi 1^ :
A.
Phan
ling
trung
hoa.
B. Phan
ling
ngung
tu.
C. Phan
ling
este hoa.
D.
Phan ij:ng kd't

hop.
Hay chon
dap an
dung.
1.2.
Thiiy phan
este
trong
m6i
tru&ng
kilm
dun n6ng
goi la :
A.
Xa
phong
hoa ; B.
Hidrat
h6a ;
C. Crackinh
; D. Sir
Idn
men.
Hay chon
dap an
diing.
1.3.
Thuy phan
este
trong

m6i
trudng
kidm,
thu ducfc
:
A.
Mu6'i
va
nude
; B.
Mu6i vel ancol;
}
ae<::'. ,
C. Ancol
va
nu6c
; D.
Axit
vk
ancol.
Hay chon
dap an
dung.
1.4. Cap
axit
nao sau day
duoc
goi la
axit
b6o ?

A.
Axit
stearic
va
axit fomic.
B.
Axit
oleic
va
axit fomic.
C.
Axit
panmitic
va
axit glutamic.
D.
Axit
panmitic
va
axit
stearic.
,6 r
i
k . 5
1.5. Chat beo
CO
CTPT (CnHjgCOOgCgHg
CO
ten ggi :
A. Glixerol tristearat.

B.
Propin tristearat.
C. Glixerol stearat.
D Triglixerol stearat ;
Hay chon ttn gpi diing.
1.6. Trong cac cau sau day, cau dung nha't la :
A. Dau an la h6n hop
nhi6u
este.
B.
Dau an la este cua glixerol.
C. Dau an la este cua glixerol va axit beo.
D.
D&u
an la este.
Hay chpn dap an dung.
1.7. M5 tir nhien la :
A. Este ciia axit panmitic (CJ5H31COOH).
B.
Mu6'i cua axit beo.
C. H6n hgp ciia cac loai lipit khac nhau.
D.
Este cua axit oleic (CiyHjjCOOH).
Hay chon dap an dung.
1.8. San ph^m hidro hoa triglixerit cua axit cacboxylic kh6ng no
goi la:
A. M6 h6a hoc.
B.
Dau thuc vat.
C. Macgarin (diu thirc vat bi hidro hoa).

D.
Mo thirc vat.
Hay chon dap an dung.
1.9. C6ng thiic tdng quat nao sau day la
cLia
este don chirc ?
A. HR-C-R'H.
M
o
B.
R-C-O-R'.
II
O
C.
R-CH2-O-O-R'.
D.
R-O-CH2
-0-R'.
1.10. Mu6'i ciaa axit beo dirge gpi la:
A. Mufi'i hifu
CO
;
B. Este ;
C. Mo ; D. Xa phong.
Hay chon dap an dung.
•1.11.
Xa ph6ng dugc san xua't bang cdch nao dirdi day ?
A. Phan hijy dSu, mo.
B.
Thijy phan mo bang kiem.

C. Phan iJng axit vdri kim loai.
D.
hidro h6a mo tu nhien.
-J o
1.12. Thanh ph^n chii ye'u ciia nhidu loai b6t giat tdng hgp la :
A. Este ciia axit beo. , , . . ,
B.
Dan xua't ciia xenlulozo. .
C. Ankyl sunfat.
D.
Xa phong nhan tao.
Hay chgn dap an diing. -
1.13. Phuong phap nao la dung nha't d^ lam sach quSn ao dinh ve't diu an ?
A. Giat bang nirdrc.
B.
Giat bang c6n ;
C. Giat bang xa phong.
D.
Giat dy bang xang.
A. • 7
1.14. Cho 60 gam axit axetic tac dung vori 100 gam ancol etylic, thu diroc
55 gam este. Hi6u sua't phan ling tren la :
A. 62,5% ; B. 55% ;
C. 21,7% ; D. 58%.
Hay chon ddp
s6'
dung.
1.15. Thuy phan cha't beo glixerol tristearat
(C]7H35COO)3C3H5
phai dung

1,2 kg NaOH. Gi^ sir hi6u sua't 80%. Kh6'i luang glixerol thu duoc la :
A. 9,2 kg; B. 0,736 kg ;
C. 0,92 kg ; D. 7,36 kg.
Hay chpn dap an dung.
1.16. Dot chay hoan toan m6t lugng h6n hgp 2 este, cho san pham phan irng
chay qua binh dirng P2O5 du, khoi lugng binh tang 6,21 gam, sau do
cho qua tiep binh dirng
Ca(0H)2
du, thu dugc 34,5 gam ket tua. Cac
este noi tren thu6c loai gi ? (dan chirc hay da chirc, no hay khong no).
A. Este thu6c loai no.
B.
Este thu6c loai kh6ng no.
C. Este thu6c loai no, dan chirc. •
D.
Este thuOc loai khdng no, da chiic.
Hay chon dap an diing.
1.17. E la este ciia m6t axit dan chiic va ancol dan chu-c. De' thuy phan hoan
toan 6,6 gam chat E phai dung 34,10 ml dung dich NaOH 10% (D =
1,1 gam/ml). Lugng NaOH nay du 25% so v6i lugng NaOH phan irng
C6ng thurc ca'u tao ciia E la :
A.
CH3COOCH3.
B.
HCOOC3H7;
C.
CH3COOC2H5.
D.
Ca hai cau B va C deu diing.
Hay chon c6ng thiic diing.

8
1.18. M6t hgp chat hifu ca X c6 CTPT
C7H12O4.
Biet X chi c6 mfit loai
nhom chiifc. Khi cho 16 gam X tac dung vira dii vdi 200 gam dung dich
NaOH 4%, thu dugc 1 ancol Y va 17,8 gam h6n hgp hai mu6'i. ,
C6ng thicc cS'u tao thu ggn ciia X la :
A. CH3OOC-COOC2H5;
B. CH3COO - (CH2 )3 - OOC2H5; ^
C. CH3COO-(CH2)2-OOC2Hg;
H-
D.
Tat ca deu sai.
Hay chon cong thirc dung.
1.19. H6n hgp X gom hai este dan chiJc, d6ng phan ciia nhau. D6t chay
a gam X, thu dugc 6,72 lit
CO2
va 5,4 gam
H2O.
Cong thirc phan tir ciia hai este dan chd-c d6ng phan c6 dang :
A.
C„H2n02
(n > 2). ^
B. CnH2n-202 (n> 1).
C.
C„H2n-202
(n>3). .
D.
C„H2n-402
(n>2).

Hay chon cong thtirc diing.
1.20. Cho 21,8 gam chat hiru ca A chi chiia m6t nhom chile tac dung v6i
1
lit
dung dich NaOH 0,5M thu dugc 24,6 gam mud'i va 0,1 mol ancol B.
Lugng NaOH du c6 the trung hoa he't 0,5 lit dung dich HCl 0,4M. Cho
biet c6ng thirc ca'u tao thu ggn ciia A :
A. (CH3COO)3C3H5.
B.
(HCOO)3C3H5. )
C. (C2H5COO)3C3H5. 51, ^
D.
K^t qua khac.
Hay chon cong thurc diing.
i .A
9
1.21. X 1^ h6n hap cua hai este d6ng phan v6i nhau. C) cQng diiu k\tn nhiet
da va ap sua't,
1
lit hoi X nang ga'n 9 lin
1
lit khi
CO2
.
Thuy phan 35,2
gam X bang 4
1ft
dung dich NaOH 0,2M dirac dung djch Y. C6 can Y
dircfc 44,6 gam cha't ran khan. Bid't hai este do ancol no don chirc
axit no don chiic tao thanh. C6ng thiic phan tir ciia hai este :

A.
C2H4O2;
B.
C3H6O2;
C. C4H8O2;
D. CgHioOz.
Hay chpn c6ng thiJc dung.
1.22. H6n hop Y g6m hai este don chiic mach ho la d6ng phan cua nhau.
Cho m gam
h6n
hop Y tac dung vira dij v6i 100 ml dung NaOH 0,5M,
thu diroc mot muoi cua m6t axit cacbonxylic va
h6n
hop hai ancol.Mat
khac
d6t
chay hoan toan m gam
h6n
hop Y cdn dung 5,6 lit
O2
va thu
dirge 4,48 lit
CO2
(c^c th^ tich do cf di^u kifin tidu chu^n).
C6ng thiJc ca'u tao ciia hai este trong
h6n
hop Y la :
A. CH3COOCH3 va HCOOC2H5 .
B.
C2H5COOCH3

va
HCOOC3H7
C.
CH3COOCH3
va
CH3COOC2H5.
D.
HCOOCH2 - CH2 -
CH3
va HCOO - CH -
CH3.
'CH.
Hay chon cong thiJc dung.
1.23.
D6't
chay hoan toan 6 gam este E, thu dugc 4,48 lit
CO2
(dktc) va
3,6 gam
H2O.
C6ng thiic phan tir ciia este E 1^ :
A.
C4H6O4
; B.
C4H6O2
;
C.
C3H6O2
; D.
C2H4O2.

Hay chon cong thiic diing.
1.24. M6t este don chiic, mach h6 c6 kh6'i lugng la 12,9 gam tac dung \i[a dii
v6i 150 ml dung djch KOH IM. Sau phan iJng thu dugc mu6'i vk
andehit. Cong thurc ca'u tao nao dudri day la ciia este ?
A. HCOOCH =
CH-CH3.
10
B.
CH3COOCH = CH2
•
C.
C2H5COOCH =
CH2.
D.
HCOOCH = CH -
CH3
va
CH3COOCH
= CHj .
1.25. Di xa phong hoa 17,4 gam m6t este no dan chiJc, c^n d&ng 300 ml
dung dich NaOH 0,5M . C6ng thiic phan tir ciia este la :
A.
C6H,202
; B.
C3H6O2
; A
C.
CsHioOs; D.
C4H,o02.
)

Hay chon cong thiic dung.
1.26. Cho h6n hop X g6m 2 este c6 c6ng thiic phan tir
C4H8O2
va
C3H6O2
'
tac dung vai NaOH dir thu dugc 6,14 gam h6n hop hai mu6'i v^
3,68 gam ancol B duy nha't c6 ti kh6'i so v6i oxi la 1,4375. KhO'i lugng
m6i este trong X iSn lugt la :
A. 2,22 gam va 4,4 gam.
B.
3,33 gam va 6,6 gam. '
C. 4,44 gam va 8,8 gam.
D.
5,6 gam va 11,2 gam.
Hay chon dap an dung. ' ''"^ '^^'^
1.27. X la h6n hgp 2 este dong phan dugc tao thanh tir m6t ancol dan chiJc,
mach cacbon khong phan nhanh v6i axit don chiifc. Ti kh6'i hoi cua X
so v6i
H2
bang 44. Cong thiic phan tir cua X la :
A.
C3H6O2
; B.
C4H8O2
; ^
C.
C5H,o02; D.
C6H12O2.
Hay chon c6ng thiic diing.

1.28. Trong m6t binh kin dung tich khong ddi la V lit chiJa hoi cha't huu ca
X mach ho va
O2
a
139°C;
ap sua't trong binh la 2,71 atm (th6 tich
O2
ga'p doi the tich cin cho phan ung chay). Dot chay hoan toan X luc
do nhiet d6 trong binh la 819 K va ap sua't la 6,38 atm. Bie't phan tu X
c6 dang
CnH2n02
•
Cong thiic phan tir ciia X la :
11
A. C4H8O2
; B.
C3H6O2;
C.
C2H4O2
; D.
C2H3O2
.
Hay
chon c6ng thirc
diing.
1.29.
D6't
chay hoan loan
0,88 gam h6n hgp 2 este
d6ng phan,

thu
dugc
1,76 gam CO2 va 0,72 gam
H2O
.
C6ng thiJc phan tir
cua 2 este la :
A.
C3H6O2
; B.
C2H4O2
;
C.
C4H6O2;
D.
CsHioOj.
Hay
chon c6ng thiJc
diing.
1.30. D6't chay
hSt h6n hgp 2 este no, don
chiJc,
thu
du'gc
1,8 gam
H2O
.
Thuy
phan hoan toan
h6n hgp 2 este

tren,
thu
dugc
h6n hgp X gom
ancol
va
axit.
Ne'u
dot
chay
1/2 h6n hgp X
thi
the
tich
khi
CO2 thu
dugc (dktc)
la :
A.
2,24
lit
; B. 3,36
lit
;
C.
1,12
lit;
D.
4,48
lit.

Hay
chon
dap s6'
dung.
1.31. Khi
xa
phong
hoa 2,18 gam Z c6
c6ng thirc phan
tir la
C9H14O6,
da
dung
40
ml dung
dich
NaOH
IM.
Di
trung
hoa
Urgng
xiit
dir
sau
phan
ung
xa
phong
hoa

phai dung
het 20
ml dung
djch
HCl 0,5M.
Sau
phan
ung
xa
phong
hoa
ngudi
ta
nhan dirge ancol
no
B
va
mu6'i
natri cira
axit
hiru
CO
m6t lin
axit.
Biet
rang
11,50 gam B a the hoi
chiem
the'
tich

.
bang
the
tich
cua 3,75 gam
etan
(do a
cung nhiet
d6 va ap
sua't).
Cho
cac phan
iirng
xay ra
hoan toan. Tim c6ng
thiic
ca'u tao cua
ancol
B.
A.
C2H4(OH)2
; B.
C3H5(OH)3
;
C.
C3H6(OH)2
; D.
C4H7(OH)3.
Hay
chon c6ng thiJc

diing.
1.32.
Co 2 este c6
d6ng phan
ciia
nhau
va deu do cac
axit
no don
chCrc
va
ancol
no don
chiJc
tao
thanh.
De xa
phong
hoa
22,2
gam h6n hgp 2 este
12
n6i
tren phai
diing
vCra
he't 12 gam
NaOH nguyen cha't. C6ng
thii-c
phan

tirciia
2 este la :
A. HCOOC2H5
va
CH3COOCH3.
B. C2H5COOCH3
va
CH3COOCH3.
C.
CH3COOC2H5
va
HCOOC3H7.
D.
Kh6ng
x^c
dinh
dirge.
Hay
chon c6ng
thiic
diing.
1.33.
Xa
phong
hoa
22,2g
h6n hgp 2 este
laHCOOC2H5
va
CH3COOCH3

bang NaOH nguyen chat.
Khfi'i
lugng NaOH
da
phan
irng
la :
A.
8 gam ; B. 12 gam ;
C.
16
gam
; '
D.
20
gam.
Hay
chgn
dap s6'
dung.
1.34.
Xa
phong
hoa
22,2g
h6n hgp 2 este
laHCOOC2H5
va
CH3COOCH3
bang lugng dung

dich
NaOH
\iia
dii,
cic mu6\h ra sau
khi
xa
phong
hoa dugc
sa'y den
khan
va can
dugc
21,8
gam. S6' mol
HCOOC2H5
va
CH3COOCH3
lin
lugt
Ik :
A.
0,15
mol
va 0,15
mol.
B.
0,2
mol
va

0,1 mol.
C.
0,25
mol
va 0,05
mol.
D.
0,275
mol
va
0,005
mol.
Hay
chgn
dap s6'
diing.
'"" "'
1.35. Trong moi trudng
kiem
,
phenol
lie
dung dugc vdi chat
nao sau day d^
tao thanh
este
phenyl axetat
?
A. CH3COOH
; B.

(CH3CO)
2O
;
C.
CH3CHO
;
D- CH3C00Na.
1.36. Trieste
ciia
glixerol
v6i cdc
axit
cacboxylic
don
chirc, mach cacbon
dai,
kh6ng phan nhanh ggi 1^
:
A. Lipit ; B. Protein ;
C. Gluxit ; D. Polieste.
Hay chon dap an diing.
1.37. S6 ddng phan este irng v6i c6ng thirc phan tir C3H(502 la bao nhieu ?
A. 4 d6ng phan ; B. 5 d6ng phan ;
C. 2 ddng phan ; D. 3 d6ng phan.
1.38. Glixerol va axit beo stearic
c6
the tao duac
t6'i
da bao nhieu dang este?
A. 2 dang este ; B. 3 dang este ;

C. 5 dang este ; D. 4 dang este.
1.39. Co bao nhieu trieste glixerol chiJa ddng th5i 3 goc ciia cac axit
CnHjsCOOH, CiyHgjCOOH va CjsHjiCOOH ?
A. 2 trieste ; B. 3 trieste ;
C. 4 trieste ; D. 5 trieste.
1.40. Cho glixerol tac dung \di h6n hop 3 g6'c axit beo
C17H35COOH,
C17H33COOH
va C,5H3,COOH. S6 dang trieste toi da c6 the duac tao
thanh la :
A.,9 dang trieste ; " B. 16 dang trieste ;
C.
12 dang trieste ; D. 18 dang trieste.
Hay chon dap an diing.
1.41. Thuy phan hap chat C4H6O2 trong m6i tru6ng axit, thu dugc h6n hop
hai chat d6u c6 kha nang tham gia phan ling trang guang. C6ng thirc
ca'u tao ciia hap cha't do la :
A. CH3-COO-CH = CH2.
B. H-COO-CH2-CH =
CH2.
C.
H-C00-CH
=
CH-CH3.
D.
CH2=CH-COO-CH3.
Hay chon c6ng thiic diing.
14
1.42. Thuy phan este E c6 c6ng thiJc phan tir C4H8O2 v6i xiic tic axit v6 ca
loang, thu dirge hai san ph^m hiru ca X va Y. Tir X c6 th^ dieu che' ra

trirc tiep ra Y bang m6t phan umg duy nha't.
X c6 c6ng thiic ca'u tao :
A.
CH3COOH.
B. C2H5OH.
C.
CH3-CH2-COOH.
Ti-
D. CH3-COO-C2H5.
Hay chon c6ng thiJc diing. i
1.43. CnH2n02 CO the la c6ng thiic tdng qudt ciia loai hgp cha't iiao dudi day?
A. Axit cacboxylic no, dan chiic, mach ha.
B.
Este kh6ng no (c6 m6t lien ke't dOi), dan chiic.
C. Andehit.
D.
Ancol no, hai chCrc, mach hb.
1.44. Di^u che' etyl axetat tir etilen cfin thuc hien tS'i thi^u bao nhidu phan
umg ? .
A. 5 phan iJng ; B. 4 phan ling ;
C. 3 Phan ilng ; ' D. 2 Phan ling.
1.45. Ten goi cua este c6 mach cacbon kh6ng phan nhanh c6 c6ng thiic phan
tir C4H8O2 CO the tham gia phan ling trang guang la : -f^
>
<«'^
A. Propyl fomiat. -fi^ "
B.
Isopropyl fomiat.
C. Etyl axetat.
D.

Metyl propionat.
Hay chon ten goi diing. ' -*
1.46. Este dugc tao bai ancol thu6c day ddng dang ciia ancol etylic va axit
thu6c day ddng dang axit axetic c6 c6ng thiic chung la :
A.C„H2n02
(n>2).
BC„H2n+,02(n>3).
C.C„H2n.,02(n>2).
D- CnH2n.202 (n > 3) ;
Hay chgn c6ng thirc diing.
1.47.
Hai hgp
chat
hOu co (
chiia
C, H, O)
c6
so mol
bang nhau
va
bang
X
mol. Cho Chung
tac
dung vilra
du v6i
nhau
tao ra san
ph^m
A

kh6ng
tan trong n\xdc
va
c6
kh6'i lirgng
nho hon
tdng khdi lirgng
cua hai hgp
cha't
ddu la
18x gam.
A thugc loai hgp chat
:
A. Axit
; B.
Ancol
;
C. MuO'i
; D.
Este.
Hay chgn dap
an
diing.
1.48. Este
E
c6
cOng thirc phan
tijrC5H|o02
. Xa
phong

hoa E, thu
dugc mfit
ancol khOng
bi oxi hoa bdi
CuO. Ten
cua E la :
A. Isopropyl axetat.
B.
Tertbutyl fomiat.
C. Isobutyl fomiat.
D.
Propyl axetat.
Hay chgn tfin ggi dung.
1.49. Thirc hifin phan ling este
h6a m
gam
CH3COOH
bang
m6t
lugng vCra dii
C2H5OH,
thu
dugc
0,02
mol este (hieu sua't phan ling 100%).
Gia
trj
ciia
m la :
A.

2,1 gam ; B. 1,1 gam ;
C.
1,2 gam ; D. 1,4
gam.
Hay chgn dap s6' diing.
1.50. Cho
7,4
gam este
X
no, don chufc phan img
v6i
dung dich AgNO^/NH,
dir,
thu
dugc 21,6 gam
ke't
tua.
COng thiic ca'u
tao
ciia
X la :
A.
H-COO-CH3.
'
B.
H-COO-CH2-CH2-CH3.
C.
H-COO-C2H5.
D.
H-COO-CH(CH3)CH3.

Hay chgn c6ng thiJc dung.
1.51.
Dot
chay hoan toan
0,1 mol
este
X roi dSn san
pham chay
vao
dung
dich Ca(OH)2 du,
thu
dugc
20
gam
ke't
tua.
C6ng
iMc
phan tir ciia
X la : .
A.
H-COO-CH3.
A
B.
CH3-COO-CH3.
C.
H-COO-C2H5.
D.
CH3-COO-C2H5.

' ^•
Hay chgn c6ng thiic dung.
' ; >
1.52.
Xa
phong
hoa
2,22
gam hai
h6n hgp este
A, B
d6ng phan ciia nhau cfin
diing
het 30 ml
dung dich NaOH IM. Mat khac khi
d6't
chay hoan toan
h6n
hop
este
d6
thu
dugc
khf
CO2
va
H2O
v6i th^
tich bang nhau
(0

Cling dieu kifn). C6ng thiic ca'u
tao cua hai
este
la :
I
A.
CH3COOCH3
va
HCOOCjHg.
B.
CH3COOC2H5
vk
C2H5COOCH3.
C. HCOOCH2CH2CH3
va
HCOOCH(CH3)CH3.
j D.
CH3COOCH
=
CH2
va
CH2
-
CHCOOCH3
.
I
Hay chgn c6ng thiic diing.
^
,Yz—\ i.i / % \
17

1.53. D6t
chiy hokn loan
a gam h6n hgp cac este no, don
chtrc, mach hor.
San
pham chay dugc
dan vao
binh
dirng dung dich Ca(OH)2
dir
tha'y kho'i
lugng
binh
tang
1,24 gam.
Kh6'i lugng
ke't tua tao ra la :
A. 12,4 gam ; B. 10 gam ; . .
C. 20 gam; D.
28,183
gam.
Hay chgn
dap s6'
diing.
1.54. D6't
chay hoan loan
a gam h6n hgp cac este no, don
chiJc, mach
ho. San
ph^m

chay dugc
dSn vao
binh
dirng dung dich nude
v6i
trong tha'y
kh6i
lirgng
binh
tang
6,2 gam. S6' mol COj va
H2O sinh
ra iSn
lugt
la :
A. 0,1 va 0,1 ; B. 0,01 va 0,1 ;
C.
0,1
va0,01
; D. 0,01
vaO,01.
•
Hay chgn
dap s6'
dung.
1.55. Khi dg't
chay hoan toan
este X cho n^o^ = n^^Q. Di
thuy phan hoan
toan

0,6 gam este X cSn
dung dich chiia
0,1 mol
NaOH. C6ng
thirc
phan
tu cua este la :
A.
C2H4O2
; B.
C3H6O2
;
C.
C4H8O2;
D.
C5H,o02.
Hay chgn cSng thiJc dung.
1.56. D6't
chay hoan toan
0,1 mol este X thu
dugc
0,3 mol COj va 0,3 mol
H2O.
Ne'u cho 0,1 mol X tac
dung
he't
vdri
NaOH
thi thu
dugc

8,2 gam
mu6i.
C6ng thiic ca'u
tao cua X la :
A.
HCOOC2H3
; B.
CH3COOCH3
;
C.
HCOOC2H5;
D.
CH3COOC2H5.
Hay chgn c6ng thiic dung.
1.57. D6't
chdy
m6t este no, don
chirc, mach
ho
thu dugc
1,8 gam
H2O.
Th^
tich
CO2 (dktc) thu dugc
la bao
nhieu
?
A. 2,24 lit ; B. 4,48 lit ;
C-3,36

lit;
D. 1,12 lit.
1 58. Dot
chay hoan toan
a mol este X tao boi
ancol
no, don
chiic, mach
ho
va axit khong
no (c6 mot
lien
ket dOi) dan
chiic, mach ho,'thu
dUv^c
4,48
lit khi
CO2 (dktc)
va 1,8 gam
H2O.
Gia tri
cua a la :
A. 0,05 mol; B. 0,1 mol;
C. 0,15 mol ; D. 0,20 mol.
Hay chgn
dap s6'
diing.
1.59. Dot
chay hoan toan
6 gam este X, thu

dugc
4,48 lit COj
(dktc)
va
3,6
gam HjO.
C6ng thiJc phan
tir cua X la :
A.CSHKPS;
B.
C4H8O2;
C.
C3H6O2
; D.
C2H4O2.
Hay chgn c6ng thiic dung.
1.60. Dot
chay hoan toan
0,15 mol este X, thu
dugc
19,8 gam CO2 >a
0,45
mol
H2O. C6ng thiic phan tir
cua este la :
A.
C2H4O2
; B.
C3H6O2;
•

V,
C.
C4H8O2;
I D.
C5H10O2.
^ A, •
Hay chon cong thiic dung.
•^ ^liVm
H>
'.F
1.61. De
trung
hoa 140 gam m6t
chat
beo cin 15 ml
dung dich
KOH IM.
Chi
s6'
axit
cua
chat
beo
bang
:
A. 5; B.6;
C
7 • D. 8.
Hay chgn
dap an

dung.
ffq'^
1.62. Khi xa
phong
hoa 7,5 gam
cha't
beo cSn 100 ml
dung dich
KOH IM.
Chi
s6' xa
phong
hoa cua
cha't
beo la : ^
^
.
^
A.
373,33;
B.
0,3733
;
C.
3,733
; ^ D.
37,333. .^.,„;„>«i'^v:^
Hay chgn
dap an
diing.

\
'V.
• \ 19
1.63. Chat b6o X c6 chi s6' axit bang 7. S6 gam NaOH c^n trung h6a axit
b6o
CO
trong 5 kg chat beo X la :
A. 35 gam ; B. 40 gam ;
C. 42,2 gam; D. 45,8 gam. ' •
Hay chon ddp s6' diing.
1.64. De xa phong hoa 10 kg chat beo (RCOO)3C3H<i nguofi ta dun chat beo
v6i dung dich chiia 1,37 kg NaOH. Lugfng NaOH du duoc trung h6a
boi 500 ml dung dich HCl IM. Kh6'i luong glixerol xa phong
nguyen chat thu duoc 1^ :
A. 1,035 kg glixerol va 11,225 kg xa phong.
B.
1,050 kg glixerol va 10,315 kg xa phong.
C. 1,035 kg glixerol va 10,315 kg xa phbng.
D.
1,050 kg glixerol va 11,225 kg xa phong.
Hay chon ddp s6' dung.
1.65. Hop chat dodekylbenzen sunfonat c6 CTCT :
CH3
-
(CH2
)io -
CH2
-
C6H4
- SOjNa la :

A. Chat h6o.
B.
Mu6'i natri cua axit sunfuric.
C.
Xa phong.
D.
Chat giat rijra t6ng hop.
Hay chon dap an dung. ^
1.66. Nhung phit bi^u v6 chat b6o: '
1) Chat h€o \k este 3 i^n este (trieste, trigiixerit) cua glixerol v6i cdc
axit monocacboxylic mach dai, kh6ng phan nhanh.
2) Cha't b6o ran, thu&ng khdng tan trong nu6c, nang hon nu6c.
3) DSu (dSu thirc vat) 1^ cha't b6o trong d6 c6 chiia cac g6c axit
cacboxylic kh6ng no.
4)
cac
loai dSu (dSu an, dSu nhdn ) ddu khfing tan trong nude cung
nhu
trong cac dung djch HCl, NaOH.
5)
Chat
b6o (ran cung nhir long) ddu tan trong dung dich KOH.
6)
C6
th^
di6u
che'
cha't
h€o nhb phan iJng este hoa giua glixerol v^ axit
monocacboxylic

mach dai.
NhCrng
cau phat bi^u nao la diing ?
A.
1,2,3,5
; B.
1,2,3,6
;
C.
1,3,5,6
; D.
1,3,4,6.
1.67. Dun nong
h6n
hgfp 2 axit h6o R-COOH va R'-COOH v6i glixerol.
Hoi
c6
the thu diroc bao nhieu trigiixerit ?
A. 4 loai; B. 6 loai ;
C.
8 loai ; D. 9 loai.
,,^3^^,
Hay
chon ddp ^n diing.
1.68. Thuy phan este
C4H6O2
trong m6i
tru6ng
axit, thu dirge h5n hop hai
san

phSm deu khong
c6
kha nang tham gia phan iJng trang guong.
C6ng
thiic ca'u tao cua este d6 la :
A. CH3-COO-CH = CH2.
B.
H-COO-CH2-CH
=
CH2.
C.
H-COO-CH-CH-CH2.
^""^
D.
CH2-CH-COO-CH3
; ^'
Hay
chon
c6ng
thiic diing.
1.69. Thuy
phan
hoan toan 0,1 mol este (R-C00)3R' bang dung dich
NaOH,
thu ducfc 28,2 gam
mu6'i
va 9,2 gam ancol.
C6ng
thiic phan tir cua este 1^ , .
A.

(C2HgCOO)3C3H5
!
B.
(C2H3COO)3C3H5.
C. (C2H3COO)3C4H7 f ,
21
D. (C3H7COO)3C3H5.
Hay chon c6ng thiJc diing.
1.70. Xa phong hoa 10 kg cha't beo ran
(C,7H35COO)3C3H5
(M = 890), thu
dugrc bao nhieu kg glixerol va bao nhieu kg xa phong ?
A. 1,03 kg glixerol 12,5 kg xa phong.
B.
1,034 kg glixerol va 10,318 kg xa phong.
C. 2,06 kg glixerol va 10,318 kg xa phong.
D.
2,06 kg glixerol va 12,5 kg xa phong.
Hay chon dap so dung.
1.71. Cho 1,76 gam h6n hop 2 este dong phan C4Hg02 tac diing vura du vdi
dung dich NaOH, thu dupe 1,5 gam h6n hop 2 mud'i, trong do c6 m6t
muoi natri axetat va cac ancol tao thanh este la ancol bac I.
Cong thiJc ca'u tao ciia hai este la :
A.
CH3-COO-CH2-CH3
va
CH3-COO-CH3.
B.
CH3-COO-CH2-CH2-CH3
va

CH3-COO-CH(CH3)-CH3.
C.
CH3-COO-CH3
va
H-COO-CH2-CH2-CH3.
D.
CH3 - COO -
CH2
-
CH3
va H - COO - CHj - CHj -
CH3.
Hay chon c6ng thiic diing.
1.72. X la este cua m6t axit cacboxylic don chiic va ancol etylic. Thiiy phan
hoan toan 6,9375 gam X da diing 125 ml dung dich NaOH IM. Luang
NaOH du 25% so v6i li thuyet.
C6ng thiic ca'u tao ciia este X la :
A. H-COO-C2H5.
B.
CH3-COO-C2H5.
C.
C2H5-COO-C2H5.
D.
Ca A, B, C deu diing.
Hay chon c6ng thiic dung.
22
1 73. Cho 8,6 gam este X bay hoi, thu dupe 4,48 lit hoi X a 273"C va
1
atm.
Mat khac cho 8,6 gam X tac dung viia dii vdfi dung dich NaOH, thu

dupe 8,2 gam mud'i.
C6ng thiirc ca'u tao ciia este d6 la :
A. H-COO-CH2-CH = CH2.
B.
CH3-COO-CH2-CH3.
C.
H-COO-CH2-CH2-CH3.
D.
CH3-COO-CH =
CH2.
Hay chon c6ng thiJc dung.
1.74. Este X
CO
c6ng thiic phan tir
C4H6O2.
X phan ling vdi dung djch NaOH
theo so d6 :
X + NaOH Mudi Y + Andehit Z ^
Cho bie't khd'i lupng mol phan tir ciia Y nho hon 70.
Cdng thiic ca'u tao ciia X la :
A. CH3-COO-CH = CH2.
B.
H-COO-CH = CH-CH3.
C. H-COO-CH2-CH = CH2.
D.
CH2=CH-COO-CH3.
Hay chon cdng thirc dung. >\c
1.75. Este X
CO
cdng thirc phan tir CgH804. Khi tac dung vdi dung dich

NaOH, thu dupe mdt mud'i va 2 ancol. t' , '
Cdng thiirc ca'u tao ciia X la : J« i
A.
CH3-OOC-CH2-COO-CH3.
.
B.
CH3
-
OOC
-
COO
-
C3H7.
y
I
::
C.
CH3-OOC-COO-CH2-CH3.
; , .
D.
Ca A, B, C d^u diing. ' '
Hay chon cdng thiic dung.
*
^
23
1.76.
Este
X
CO
c6ng thirc phan tir

C<;H804
khi tac dung v6i dung dich
NaOH,
thu ducrc 2 muoi va 1 ancol.
C6ng thirc ca'u tao cua X la :
A.
CH3-OOC-CH2-COOCH3.
B.
H - OOC -
CH2
-
CH2
-
COOCH3
.
C.
CH3-COO-CH2-CH2-OOC-H.
D.
CH3-COO-CH2-COOH.
Hay
chon c6ng thiJc
diing.
1.77.
Este
X
CO
cong thurc phan tir
C4H5O2
khi tac dung v6i dung dich
NaOH,

thu dugc 2 san pham c6 kha nang tham gia phan
irng
trang bac.
C6ng thirc ca'u tao
ciia
X la :
A.
CH3-COO-CH =
CH2.
B.
H-OOC-CH2-CH
=
CH2.
C. CH2=CH-COO-CH3.
D.
H-COO-CH = CH-CH3.
Hay
chon c6ng
thiic
dung.
1.78. Cho
89
gam chat beo
(RCOO)3C3H<5
tac dung
vira
du v6i
150
ml dung
dich

NaOH
2M,
thu dugc xa phong va
glixerol
vdi
khd'i
lugng tuong
ling
la :
A.
61,5 gam va 18,5 gam.
B.
91,8 gam va 9,2 gam.
C. 85 gam va 15 gam.
D.
Kh6ng xac dinh dugc.
Hay
chon dap dn
diing.
1.79. Chia
7,8
gam h6n hgp ancol etylic va ancol d6ng dang ROH thanh hai
phin
bang nhau.
PhSn 1 cho tac dung
vdri
Na (du), thu dirge
1,12
lit HT
(dktc).

PhSn 2 cho tdc dung vdi
30
gam
CH3COOH
(c6
H2SO4
dac
xiic
tac) .
Hieu
sua't
ciia
phan urng
este
hoa d^u la
80%.
Tdng
kh6i
lugng
este
thu dugc la :
A.
6,48 gam.
B.
8,1 gam.
C. 8,8 gam.
D.
Kh6ng xac dinh dugc.
Hay
chon dap s6'

diing.
1.80.
H6n
hgp M g6m 2
este
dan chiJc X. Y han kem nhau mot nhom CH2.
Cho
6,7
gam
h6n
hgp M tac dung vCra dii vai
100
ml dung djch NaOH
IM,
thu dirge
7,5
gam
h6n
hgp hai
muoi.
C6ng
thiic
ca'u tao
ciia
X va Y la :
A.
CH3-COO-C2H5
va
H-COO-C2H5.
B.

CH3-COO-CH = CH2 va H-COO-CH = CH2.
C. CH3-COO-C2H5va
CH3-COO-C2H2.
D.
H-COO-CH3
va
CH3-COO-CH3.
Hay
chgn cong thirc
diing.
1.81. Cho biet hang so can bang
ciia
phan
ling
este
hoa :
R-COOH
+ R'-OH < » R-COOH-R' + H2O ; Kc = 4.
Ne'u
cho
h6n
hgp
ciing
so mol axit va ancol tac dung vdi nhau thi khi
phan urng
este
hoa dat
tori
trang thai can bang c6 bao nhieu % axit va
ancol da bi

este
hoa ?
A.
50%.
B.
66,7 %.
C. 75%.
D.
Khong
CO
gid tri xac dinh.
Hay
chon dap s6' dung.
1.82. Cho 10,4 gam
este
X
(C4H8O3)
tdc dung vCra du v6i dung dich
chiJa
0,1 mol NaOH thi thu duoc 8,9 ^"-^ mu6'i.
C6ng thiic ca'u tao dung cua
este
la :
A.
CH3 - COO - CH2 - CH2 - OH.
B.
H-COO-CH2-CH2-CHO.
C.
HO-CH2-COO-C2H3.
D.

CH3 - CH(OH) -
COOCH3.
Hay chpn
c6ng
thiJc
dung.
1.83. Uhg v6i cong thurc phan tir
C3H(;02
c6 bao nhieu d6ng phan mach ho
CO the tac dung vol Na va bao nhieu d6ng phan mach ho khong tac
dung
vdfi
Na ?
A.
2 va 5 ddng phan.
B. 3 va 4 d6ng phan.
C. 4 va 3 ddng phan.
D.
5 va 2 d6ng phan.
Hay chon dap an
diing.
26
Chiroitg2
CnCBOHIDRRT
2.1. ^'"^ ^^^^ "^^
•
^^'^^ xenlulozo la
nhirng
polime
thidn

nhien c6
c6ng
thifc phan tiJ (CgHioO^)^ ?
A.
Tinh bSt va xenlulozo khi
chay
6iu cho n^^o^
•
"HJO =6:5.
B. Tinh b6t va xenlulozo d6u c6 the lam
thiJc
an cho nguori va gia sue.
C. Tinh b6t va xenlulozo d6u khong tan trong
nu6c.
D) Thuy phan
tinh
bot va xenlulozo den tan cung trong moi truong axit
(H2SO4
loang) deu thu duoc glucoza (C^Hj^Of,),
Hay chpn dap an dung. ' • • .,, ,
2.2, C6ng
thiJc
t6ng quat ciia hidratcacbon la :
B. (CH20)^ ;
D) C„(H20)^.
A-
CnH2nOm;
C. C„(H20)^;
Hay chon
c6ng

thiJc
diing.
2.3. Gluxit thu dupe trong qua
trinh
:
A.
Quang hop.
B. Thiiy phan
saccarozo.
C. Tuong tac ciia
cacbon
v6i nude.
D.
Hoat d6ng
s6'ng
ciia men.
Hay chpn dap dung. ,( '
2.4. Tinh
chat
dac
trutig
cia glucozo la :
1.
Cha't ran ; 2. Co vi ngpt ; 3. It tan trong nudfc ;
The hien
tinh
chat
v6'n c6 : 4. Cua ancol ; 5. Cua axit ; 6. Ciia andehit ;
7. Cua
este.

„ .
NhiJng
tinh
cha't
nao neu
diing
? • ' ' ^' '
27
A. 1, 2, 4, 6 ; B. 1, 2, 3, 7 ;
C. 3, 5, 6, 7; D. 1, 2, 5, 6 .
2.5.
Glucoza
va frutozo la :
A. Disaccarit. ' '
B.
D6ng phan.
C. Ancol va xeton.
D.
Andehit va
axit.
Hay
chon
dap an diing.
2.6. C6ng thu-c hai dang mach vong ciia phan tir
glucoza
(a -
glucoza
va
P -
glucoza)

khac nhau a ch6 :
, A. Vi.
B.
Vi tri cua nhom andehit trong mach
cacbon
cua phan tir
glucoza.
C. V| tri tuang d6'i ciia nhom hidroxyl a nguyen
ti!r
C,
trdn
mat phang
ciia
vong phan
tii.
D.
Kha nang phan
ling.
Hay
chon
dap an dung.
2.7.
Tinh
chat dac
trimg
ciia
saccaroza
la :
l.Polisaccarit ; 2.Chat
tinh

the' mau trang ; 3.Khi thuy phan tao thanh
fructoza va
glucoza
; 4.Tham gia phan
ling
trang bac ; 5.Phan
ting
v6i
d6ng (H) hidroxit. Nhung
tinh
cha't ntu dung :
A. 3, 4, 5 ; B. 2, 3, 5 ;
C. 1,3, 4, 5; D. 1,4, 5.
Hay
chon
dap an dung.
2.8.
Tinh
chat dac
trirng
cua
tinh
b6t la :
I.
Polisaccarit ; 2. Khong tan trong nude ; 3. Vi ngpt.
Thijy
phan tao thanh : 4.
Glucoza
; 5. Fructoza ; 6. Lam xanh iot ; 7.
La

nguyen
litu
di6u ch6'dextrin.
28
Nh&ng
tinh
chat ndu sai : , , ,
A. 2, 5, 6, 7; B. 2, 5, 7 ; , ,„ y .
C. 2, 3, 4, 6 ; D. 3, 5.
Hay
chon
dap an dung.
2.9.
Tinh
cha't dac
trung
ciia xenluloza la :
1.
Cha't ran ; 2. Mau trang ; 3. Tan trong cac dung m6i
hiJu
ca ; 4. Co
ca'u true thang ; 5. Khi
thiiy
phan tao thanh
glucoza
; 6. Tham gia phan
ling
este
hoa
vdri

axit ; 7. De dang thu
dugc
tir dau mo.
Nhffng
tinh
cha't neu dung :
A. 1, 2, 4, 5, 6 ; B. 1, 3. 5 ;
C. 2, 4, 6, 7 ; D. Tat ca.
Hay
chon
dap an dung.
.i-' S
2.10.
Tinh
b6t va xenluloza khac nhau cr ch6 :
A. Ve thanh
phin
phan
tilr.
B.
V6 ca'u true ciia mach phan tir.
C. D6 tan trong nu6c. i>•, i'J
D.
Dae
trung
ciia phan
iitig
thiiy
phan. h'' " t <> '-si
Hay

chon
dap an diing. ' " '
2.11. Glixerol tristearat Ik :
A. M5 d6ng vat.
B.
Chat ran.
C. Chat tan t6t trong nude.
D.
San phim hidro h6a glixerol
tripanmitat.
Hay
chon
dap an diing.
2.12. Co 4 hop cha't hOu ca :
Axit
axetie, glixerol, ancol etylic va
glucoza.
De phan biet
dugc
4 cha't nay chi cin
dang
mOt cha't lam thu6'c
thir
la :
A. Quy tim.
Mm, OQ
B. CaCOg.
C. CuO.
D.
Cu(0H)2

trong
moi
trudng kiem.
• '
Hay chon dap
an
dung.
2.13. De
phan biet dung djch
glucozo
va
ancol etylic
c6 the
dung
:
A. Natri kim loai.
B. Dung dich
amoniac.
C. Dung dich
bac
nitrat
trong
NH3.
D. Chi dijng dung dich
bac
nitrat.
Hay chpn dap
an
diing.
2.14. Co cac

loai dirdng
an
sau, ducfng
nao
tham
gia
phan ling trang girong
?
A.
Saccarozor.
B.
Fructozo
;
C.
Glucozo.
D.
Ca A, B, C
d^u dung.
2.15. Khi
dun nong dung dich du6ng
saccarozo
c6 mat
axit
H2SO4
loang,
thu
duoc
dung dich mdi
:
A. Chi CO dii5ng

glucozo.
B. Chiia
ca
duofng
glucozo,
ca
ducrng fructozo.
C. Dung dich tham
gia
phan urng trang guang.
D.
Ca B va C
d^u dung.
Hay chon dap
an
dung.
2.16.
Xenlulozo
va
tinh
b6t
la
nhirng polisaccarit
c6
phan tir
khd'i
ra't Idn. Khi
so sanh ngudi
ta
tha'y

:
A.
Phan
tir
kh6'i
cua
xenlulozo
nho hon ciia
tinh
b6t.
B.
Phan
tir
kh6'i
ciia
xenlulozo
idn
hon cua
tinh
b6t.
C.
Phan
tu
kh6'i
ciia
xenlulozo
bang
cua
tinh
b6t.

D. Kh6ng
xac
dinh
dugfc.
Hay chpn
dap an
diing.
2 17. So dd san
xua't ancol etylic tCr
tinh
bOt :
(-C6H,o03-)n
>
CgHijOg
>
C2H5OH
Hitu
sua't cua qua
trinh
san
xua't
la
75%.
Tir 1
ta'n
tinh
b6t
c6
lln 20%
tap chat san xua't

dupe
bao
nhieu
C2H-,0H
?
A. 340,74
kg C2H5OH .
B.
800 kg
C2H5OH
.
C. 1000 kg
C2H5OH.
D. 620,5
kg C2H5OH.
2.18.
Tinh
kh6'i
lirpng
glucozo
c^n
thiet
d^ \tn men
thanh ancol etylic
v6i
hieu sua't
90%.
Biet rang
qua
trinh

len men thu
dupe
11,2 lit
CO2
(dktc).
Dap
s6'
la :
A.
45 gam
glucozo.
B.
4,5 gam
glucozo.
C.
50 gam
glucozo.
D.
5 gam
glucozo
.
Hay chpn
dap
s6' diing.
2.19. C6 4 Ip
dirng
4
dung dich kh6ng
mau b| mat
nhan

la :
dung dich
glucozo,
dung djch glixerol, dung djch ancol etylic
va
dung dich axit
axetic
loang. Thu6'c
thir
c6 the
diing
de
phan biet
4
dung dich tren
la :
A.
Cu(0H)2
trong m6i tru6ng
k\6m
(Cu(0H)2/0H").
B. Dung dich
AgNOj/NHj.
C. Dung dich brom.
D. Natri kim loai.
Hay chpn dap
an
diing.
2.20.
De phan biet dung dich cac chat rieng bidt g6m : tinh b6t, glucozcr va

saccaroza ngirdi ta diing thu6'c thir:
A. Dung dich iot. , ,
B.
Dung dich HCl.
C.
Cu(OH)2/OH~.
D.
Dung dich AgNOj/NH,.
Hay chon dap an diing.
2.21.
Thiiy phan m gam tinh bot, san pham thu dirge dem 16n men d^ san
xuat ancol etylic. Toan bo khi
COT
sinh ra cho qua dung djch Ca(0H)2
dir, thu du'oc 750 gam ket tiia. Neu hieu sua't m6i qua trinh la 80% thi
m CO gia trj la :
A. 949,2 gam ; B. 945,0 gam ;
C. 950,5 gam; D. 1000,0 gam.
Hay chon dap s6' dung.
2.22.
Trong m6t nha may ancol, ngucfi ta dung nguyen lieu la mun cua chiJa
50%
xenluloza d^ san xua't ancol etylic. Biet hieu sua't ciia ca qua trinh
la 70%.
Di san xua't 1 ta'n ancol etylic thi kh6'i lugng miin cua cAn dCing la :
A. 500 kg ; B. 5051 kg ;
C.
6000 kg; D. 5031 kg.
Hay chon dap an diing.
2.23.

Khi hoc bai gluxit, mdt hoc sinh da tdng ke't :
1) Tat ca cac hop chat c6 cong thiic thuc nghidm (c6ng thlic dan gian
nha't) la CH2O dfiu la gluxit ;
2) Khi khi!r hoan toan glucoza (C6H]206) thanh n-hexan, chiimg to
glucozo
CO
mach cacbon kh6ng phan nhanh gdm 6 nguyen tir
cacbon ;
3) Glucoza vCra c6 tinh khCr, vura c6 tinh oxi h6a ;
32
4) Glucoza
tac
dung v6i luang du anhidrit axetic (CH3CO)20 thu duac
este chu-a 5 goc CH3COO-, chtJng to trong phan tix glucoza c6 5
nhom -OH;
5) Khi d6't chay hoan toan glucoza thu dugc s6' mol
CO2
bang s6' mol
H2O;
6) Cu-
1
mol glucoza tham gia phan iJng tr^ng guang cho 4 mol Ag.
Nhirng phat bi^u nao diing ?
A. 1,2, 3, 4; B. 2, 3, 4, 5;
C. 1,2, 4, 5; D. 2. 4, 5, 6.
2.24.
Co cac dung dich khong mau : HCOOH, CH3COOH, glucozo
(C6H,206),
glixerol, C2H5OH, CH3CHO. Diing nhirng cap chat nao de
nhan biet ca 6 chat ?

A. Cu(0H)2 , quy tim, AgN03 trong dung dich
NH3.
B.
Quy tim, NaOH va Ag20 trong dung dich
NH3.
C. Cu(0H)2 , AgjO trong dung dich
NH3
va NaOH.
D.
Quy tim, Ag20 trong dung dich NH3, H2SO4 dac.
2.25.
Phan urng nao chirng to glucoza c6 the t6n tai du6i dang mach vong ?
A. Oxi hoa glucoza bang Cu(0H)2 trong m6i truomg
kiim.
B.
Oxi h6a glucoza bang dung dich AgN03 trong dung dich
NH3.
C. Cho glucoza tac dung v6i CH,OH khi c6 mat hidro clorua khan
(HCl) de thu dugc metyl glucozit.
D.
Khir glucoza bang H2 Ni xiic tic,)
2.26.
Phan irng n^o khfing th^ tao ra glucoza 1
A. H-CHO
dung dich Ca(OHb
^
B. CO2 + H2O '^^"^attrcri.diepluc ^
C. Thijy phan mantoza .
D.
Trung hgp 3 phan tir

CH3CHO
.
33
2.27. De phan bidt 2 dung dich KI va KCl bang h6 tinh b6t, ngucfi ta diing
them mot so chat sau day.
A.
O3
(ozon).
B.
FeClj .
C.
CI2
hoac Brj.
D.
Khong cin diing chat nao.
Hay chon dap an sai.
2.28. Tinh bot va xenluloza ichac nhau
0
tinh cha't :
A. Tinh tan trong nirdc.
B.
Phan u"ng thiiy phan ra glucozo.
C. Phan irng v6i dung dich
I2.
D.
Phan ling chay.
Hay chon dap an dung.
2.29. Co 4 goi b6t trSng CaCOg, NaCl,
SiOj,
xenluloza. Ngu5i ta phai phan

bifit 4 chat do bang cac thu6'c thi!r
A.
Dung dich H2SO4 dac. |
B.
Dung dich HCl va AgNjOj
'C.
Dung dich HCl va
O2
(d6't chay).
D.
Dung dich HCl va dung djch NaOH.
Hay chon dap an diing. )
2.30.
TCr
tinh bSt hoac xenlulcyza c6 th^ di^u ch^ cao su buna theo sa 66 sau:
(CgHjoOs^ X
^1
Y Z ^ Cao su Buna.
Hay chon chat X, Y,
Zj
thich hgp.
A. ^ CgHijOg ^ C2H5OH CH2
=CH2
^
B.
^ CgHijOg ^ C2k50H CH2=CH-CH = CH2
C.
^
C6H,206
CjJisOH CH3-CH2-CH2-CH3 ^

D.
C^HijOg ^ r.H^OH ^
CH3-CH2-CI
^
Hay chon sa 66 dung.
2
31.
Xenluloza diaxetat (chat X) duac diing d^ san xua't de phim anh hoac
ta axetat. Cong thirc thirc nghiem (CTDGN) ciia X la :
A.
C10H13O5
; B.
C12H14O7
;
C. CioH,407 ; D. C,2H,405 ;
Hay chon c6ng thiic diing. \
2.32.
Cho 36 gam glucoza tac dung hoan toan v6i dung dich AgN03 trong
NH3
thi thu dugfc bao nhieu gam bac kim loai ?
A. 43,2 gam ; B. 21,6 gam;
C. 10,8 gam ; D. 5,4 gam.
2.33.
Cho 4,5 kg glucoza len men. Hoi thu dugc bao nhieu lill ancol ei'lic
nguyen chat (d = 0,8 g.mf') va bao nhieu lit
CO2
(dktci? Biet hiOu
sua't phan u:ng la 80%.
A. 2,3 lit ancol va 560 lit
CO2.

B.
2,3 lit ancol ya 636 lit COj.
C. 2,3 lit ancol va 725 lit COj.
D.
2,3 lit ancol va 896 lit
CO2;
^ "
Hay chon dap an diing.
2.34. Tir 100 kg gao chira 81% tinh b6t c6 the di^u che' dirge bao nhieu l\
ancol etylic nguyen chat ( d = 0,8 g.ml"') va tCr ancol nguyen cha't do
san xua't duac bao nhieu lit ancol 46° ? Bie't hieu sua't dieu che la 75%.
A. 50,12 lit va 100 lit.
B.
43,125 lit va 93,75 lit.
C. 43,125 lit va 100 lit.
D.
41,421 lit va 93,76 lit;
Hay chon dap an dung.
mi
.A
•MS
35
2.35.
Cho so
66
bidn h6a
:
X
> Y.,
+Cu(OH)2

DungdjchHCI <J"ynhai Dung dich NaOH '^dung dich xanh
lam
Nhu vay
X
phai
la :
->
T,
kei liia
do
gad;
A. Glucoza;
C. Xenlulozo
;
Hay chon dap
an
dung.
B.
Fructozo
;
D.
Sacarozo.
2.40.
2.36.
Cho 360 gam
glucozo
len men
th^nh ancol etylic
(gia
six chi

xay ra
phan umg tao thanh ancol etylic) va cho ta't ca khi cacbonic thoat
ra
hap
thu vao dung dich NaOH
du
thi
thu
dugc 318 gam Na2C03. Tinh hieu
sua'l phan ling len men.
A. 50%
; B.
62,5%
;
C.
75^0 ; D.
80%
.
Hay c/hon dap An diing.
2.37. Cho/360
gam
glucozo
len men
thanh ancol etvlic
(gia sir
chi
xay ra
pha/n iJng
tao
thanh ancol etylic).

Hoi thu
dugrc
bao
nhidu
ml
ancol
etpic nguyen chat (d=0,8 g.mf')
?
Bie't hieu su&t phan iJng
la
65%.
132.4 ml;
B.
149,5
tnl ;
y.
250
ml;
D. 214,8 iml.
2.38.
/
So
sanh glucoza va xenluloza
ta
tha'y
:
A. Chiing d6u tham gia phan iJng trang bac.
B.
Chung deu
dl

tan trong nu6c.
C. Chung d6u duac tao thkuh nhcf phan irng quang hap.
D.
Chung d6\i
la
cac polime tir nhifen.
Hay chon ddp an dung.
!.39.
So sanh tinh b6t va xenluloza ta tha'y
:
A. Chiing ddu dirac tao thanh nhd phan irng quang hap.
;
B.
Chiing dfeu thiiy phan (xiic tac H"^) tao
ra
glucoza.
\
2.41.
2.42.
C. Chiing
d^u
tham
gia
phan irng este
h6a
v6i
HNO3,
CH3
-COOH.
D.

Chiing d6u kh6ng tan trong nudrc.
Hay chon dap an sai.
C6
4
gdi bot trang
:
glucoza, saccarozo, tinh b6t, xenluloza. Hay chon
b6 thu6'c thir d^ c6 the phan biet duoc ca
4
cha't:
A. Nu6c., dung djch AgN03 trong
NH3.
*
B.
Nudrc,
O2
d6't chay, dung dich AgN03 trong
NH3.
C. Nude, dung dich AgN03 trong
NH3,
dung dich
I2.
D.
Nude,.dung dich HCl, dung dich AgN03 trong
NH3.
Hay chon dap an dung.
So sdnh tinh cha't cua glucoza, saccaroza, fructozo, xenluloza
:
1) Ca
4

cha't d^u de tan trong nu6c
do
deu
c6
nhom -OH
.
2) Triif xenluloza,
3
cha't
con lai d6u c6 th^
tham
gia
phan ii'ng trang
guong.
3) Ca
4
chat
diu c6 ihi
tac dung v6i Na vi d^u c6 nhdm -OH
.
4) Khi d6't chay hoan toan
4
cha't tren d6u thu dugc s6' mol
CO2
va hai
nu6c bang nhau.
,
Cac so sanh sai
la :
A.

1, 2, 3 ; B. 1, 2, 4 ;
C.
2,
3,
4 ; D. 1, 2, 3, 4 ;
Cho axit nitric
dac (c6 mat H2SO4 dac) t^c
dung
\6i cdc
cha't
sau:
glixerol, xenluloza, phenol, toluen thu dugc c^c san pham c6 c6ng thiJc
tuong irng
la : C3H5N3O9 (1),
(C6H7N30,,)n
(2), C6H3N3O7 (3),
C7H5N3O5
(4). Nhung cha't thugc loai hop cha't nitro
la :
A.
2, 3 ;
B.
2, 4 ;
C.
2, 4, 5; D. 3, 4.
Hay chon ddp dn diing.
>6
2.43.
Mot loai xenlulozo c6 kh6'i lirgng phan tir
1.500.000

u (dvC). Hoi thuy
phan hoan toan 1 mol xenlulozo thu dugc bao nhieu mol glucozo ?
A. 8627 ; B. 9259 ;
C. 12.048 ; D. 12.815.
2.44. Cho axit nitric dac (c6 mat
H2SO4
dac) tdc dung v6i xenlulozo thu
dugc njiieu este khac nhau, trong do c6 este X cMa 11,1%N, bie't khoi
lugng phan tir ciia nhom mat xich CgHjoOs la 162. C6ng thiic ciia este
Xla:
A.
(C6H702(OH)2(ON02))n.
B.
(C6H702(OH)(ON02)2)n-
C. (C6Hv02(ON02)3)n •
D.
H6n hgp d6ng so mol A va B.
Hay chgn cdng thirc dung.
Chvtcfng
3
nMrN - n/viiNO nxiT - PROTCIN
3-1.
Khi hoc bai amin, mgt hgc sinh da tdng kd't :
1) Amin la hgp chat dugc tao thanh do nhom
-NH2
lien ket vdi gg'c
hidrocabon R
2) Amin la hgp chat dugc tao thanh do thay the mot hay nhidu nguyen
tir hidro cua phan tir
NH3

bang m6t hay nhieu goc hidrocacbon.
3) Tat ca cac amin ddu tan tot trong nude do tao thanh lien ket hidro
voi nude.
4) Tiiy theo so nguyen tir H trong phan tir
NH3
dugc thay the boi goc
hidrocacbon ta c6 amin bac 1, bac 2, bac 3.
5) Tat ca cac amin dfeu tac dung vdri axit de tao thanh mu6'i.
Nhung phat bieu dung la :
A. 1,2, 5; B. 1,2, 4, 5;
C. 2, 4, 5; D. 1,3, 4.
Hay chgn dap an dung.
3.2.
Co cac chat: NH3 (1),
(CH3)2NH
(2), CgHj - NH2 (3), CH3 - NH2 (4),
CH3-C6Hs-NH2(5).
Tinh bazo cua cac chat dugc x6'p tang din theo day : •
A. 1 < 2 < 3 < 4 < 5. ^
B.
3<5<1<4<2.
C. 5 < 3 < 4 < 2 < 1.
D.
3 < 5 < 4 < 2 < 1 ;
Hay chgn day sap xep dung.
3-3.
Co dung djch cac chat : NH3 ,
(CH3)2NH,
HCl ,
C6H5NH3CI,

FeCls .
S6 cap chat tac dung dugc v6i nhau la : >
l-l
-1
i
n
39
A. 4 cap cha't ; B. 5 cap cha't ;
C. 6 cap chat; D. 7 cap chat.
Hay chpn dap an diing.
3.4.
Hgp cha't amin c6 c6ng thiJc ca'u tao :
CH3 - CH2 - CH2 -CH - CH3
NH2
Ten goi theo lUPAC la :
A. Isopentylamin.
B.
4 - aminopentan.
C. Metylbutylamin.
D.
Pentan -2- amin.
Hay chpn each goi ttn diing.
3.5.
Khi hoc bai amino axit, mOt hoc sinh tdng kd't :
1) Amino axit la nhirng axit cacboxylic c6 chiia nh6m churc amin a g6'c
hidrocacbon.
2) Tat ca cac cha't tac dung vdi dung dich HCl va dung dich NaOH deu
la hop cha't luong tinh.
3) Trong dung dich, amino axit t6n tai dudi dang ion lirong circ.
4) Tinh axit ciia glyxin

(NHj-CH2-COOH)
manh hon ciia axit
axetic.
5) Cac amino axit la nhOng tinh th^ khSng mau, c6 vi hoi ngot va de
tan trong niidrc.
Nhifng phat bi^u dung la :
A. 1,2, 3, 5; B. 1,3, 4, 5;
C.2, 4,6; . D. 1,2, 4, 5.
Hay chpn dap an diing.
3.6. Co cac chat : HCl, Na2C03, Cu, NaCl, NaOH, C2H5OH, BaS04.
Glyxin
(H2N
-
CH3
- COOH) c6 th^ phan ling v6i :
A. HCl, NajCO^, NaOH, CsH-^OH.
B.
HCl, Cu, NaOH, C2H5OH.
C.
HCl, Na2C03, NaCl, C2H5OH.
D.
HCl, NaOH, C2H5OH.
Hay chpn dap an diing.
3.7. Co 4 cha't cung c6ng thiic
C3H7O2N.
Cha't
c6 ti'nh cha't IirSng tinh va
tac dung dupe v6i
H2
la :

A.
H2N-CH2-CH2-COOH.
B.
CH3-CH(NH2)-COOH.
C.
CH3-CH2-CH2-NO2.
D.
CH2
=CH-COONH4.
Hay chpn c6ng thiic diing.
3.8.
Co 4 dung dich khOng mau :
glucozcf,
glixerol, h6 tinh b6t va long
trdng triing. De phan biet 4 dung dich trdn diing cac thuo'c thii:
A. HNO3 dac nong, t" .
B.
lot (I2).
C. AgN03 trong dung dich
NH3
.
D.
Cu(0H)2
trong dung dich NaOH, t".
Hay chpn dap an diing.
3.9.
Co 5 dung dich khong mau :
H-COOH (axit fomic) ; H2N-CH3 - COOH(glyxin), Nal ;
HOOC - CH2 - CH2 -
CH(NH2)

- COOH (axit glutamic) ;
H2N-(CH2)4-CH(NH2)-COOH
(lysin).
.erx
Cap thu6c thir t6't nha't de nhan bie't 5
cha't
la :
A. HCl va AgN03 trong dung dich
NH3
.
41
B.
Dung dich HCl va
BaCl2.
C. Quy ti'm va
CUSO4.
D.
Quy tim va AgN03 trong dung dich
NH3
.
Hay chpn dap an dung.
3.10. Khi dot chay 0,1 mol chat X, thu duoc 1,12 lit
N2,
6,72 lit
CO2
(dktc)
va 6,3 gam H2O.
C6ng thu-c phan tir cua X la :
A. C3H5O2N ; B. C3H7O2N ;
C. C3H7O2N2 ; D.

C4H9O2N
;
Hay chon cong thiJc diing.
3.11.
Hap chat X
CO
c6ng thiic phan tir
C4H]o02NCl.
Dun nong X v6i dung
dich NaOH du, thu duoc san pham la NaCl,
H2N-CH3
-COONa va
ancol etylic. C6ng thiJc ca'u tao ciia X la :
A. CH3 -
CH2
- COO -
CH2
-
NH3CI.
B. CH3 - CH2 - OOC -
CH2
-
NH3CI.
C. CH3 - COO -
CH2
- CH2 -
NH3CI.
D.
CH3-CH(NH2)-COO-CH2-Cl.
Hay chon c6ng thiJc diing.

3.12.
Tien hanh triing ngung h6n hop glyxin va alanin. S6 loai dipeptit t6'i da
CO
the thu duac la :
A. 2 loai dipeptit ; B. 3 loai dipeptit ;
C. 4 loai dipeptit ; D. 5 loai dipeptit.
Hay chon dap an dung.
3.13.
Hap chat X gom cac nguyen to C, H, O, N v6i ti le khoi luang tirong
ling la 24 : 5 : 16 : 14. Biet phan tir X c6 2 nguydn tii nita. Cong thirc
phan tir ciia X la :
42
3.14.
A. CH3ON2 : B. C3HSON2 ;
C. C3H8O2N2; D. C6H,o02N2.
Hay chpn c6ng thiic diing.
X la mot amin dan chiirc bac nha't chlia 23,73
%
nita.
C6ng thiic phan tii ciia X la :
A. C3H5-NH2 ;
C. C3H7-NH2 ;
Hay chpn c6ng thiic diing.
B.
C4H7-NH2
;
D.
C5H9-NH2.
3.15.
Dung dich metylamin

CH3-NH2
c6 the phan ling dirpc vcfi cac chat nao
sau day : Na2C03;
FeClj;
H2S04loang ;
CH3COOH;
CgH^ONa va
quy tim ?
A. FeCl3, H2S04loang,
CH3COOH
, quy tim.
B.
Na2C03, FeCl3 ,
H2SO4
loang, CgHgONa.
C. FeCl3 , quy tim.
D.
Na2C03,
H2SO4
loang, quy tim.
>
3.16.
Cho 0,1 mol chat X (CjHgOjNj, M = 108) tac dung v6i dung dich
chiia 0,2 mol NaOH dun nong, thu dupe chat khi lam xanh gia'y quy
tim tam u6t va dung dich Y. C6 can dung dich Y thu dupe m gam chat
ran khan.
3.17.
m CO gia tri la :
A. 5,7 gam ; B. 12,5 gam ;
C. 15 gam; D. 21,8 gam.

Hay chpn dap an diing. **.
MOt amino axit chiia 46,6% C ; 8,74% H ; 13,59% N ; con lai la oxi.
C6ng thurc phan tir trung v6i c6ng thiic dan gian nha't.
C6ng thiic phan tir ciia amino axit la : ^,
,^
^
A.
C3H7O2N;
B.
C4H7O2N;
43
C.
C4H9O2N
; D. C-iHijOjN,.
Hay chon c6ng thtrc dung.
3.18. Cho c6ng thiic phan tir cua cac amino axit la :
A.
C4H9NO2
; B.
C5H9O2N
;
C.
C<iH,|02N2
; D.
C4H8O2N.
Hay chon c6ng thiic vie't sai.
3.19. Lisin CO c6ng thiirc ca'u tao :
NH2-(^2)4-CH(NH2)-COOH.
Nho in6t giot quy ti'm vao dung dich lisin trong nir6c, quy li'm c6 mau :
A. Mau do.

B.
Mau xanh.
C. Mau tim.
D.
KhGng xac dinh duoc, tuy ndng d6.
Hay chon dap an dung.
3.20. Khi d6't chay hoan toan m6t amin dan chiJc X, thu duac 8,4 lit khi
CO2,
1,4 lit khi
N2
(cac the tich khi do a dktc) va 10,125 gam
H2O.
Cong thiic phan tir cua X la :
A.
C3H7N
; B.
C2H7N
;
C.C3H9N
; D.
C4H9N.
Hay chon ddp an dung.
3.21.
So sanh tinh chat ciia axit axetic va axit amino axetic (glyxin) ta tha'y :
1) Ca hai axit d^u tan t6't trong nu6c.
2) Nhiet d6 nong chay ciia axit axetic cao hon glyxin do c6 lien
ke't
hidro rat
ben
giOa hai phan tir axit axetic.

3) Tinh axit cua nhom -COOH trong glyxin manh han trong axit axetic
do nhom
-NH2
la nhom hiit electron.
4) Ca hai axit deu c6 the tham gia phan iJng trung hap va triing ngung.
44
5) Ca hai axit diu tham gia phan ling este h6a, vf du v6i ancol etylic.
NhOngphat bieu sai la :
A. 1,2; B. 2,4;
C. 1, 2, 4 ; D. 2, 3, 4.
Hay chon dap an diing.
3.22.
Amino axit X chura 1 nhom -COOH va 2 nh6m
-NH2.
Cho 1 mol X tac
dung het v6i dung dich NaOH, thu duac 154 gam mu6'i.
C6ng thu-c phan tu ciia X la :
A.C4H,oN202;
B.C5H,2N202;
C.
C6H,4N202
; D. C5H10
N2O2.
Hay chon cong thirc diing.
3.23.
Amino axit Y chiia 1 nhom -COOH va 2 nhom
-NH2.
Cho 1 mol X t^c
dung het
vdi

dung dich HCl va c6 can, thu duac 205 gam muoi khan.
C6ng thiirc phan tir ciia Y la :
A.
C5H,2N202;
B.
C4H,oN202;
C.C6H,4N202;
D.C5H,oN202.
Hay chon cong thufc diing.
3.24.
Amino axit X chura a nhom -COOH va b nh6m
-NH2.
Cho 1 mol X tac
dung het vdri dung dich HCl, thu duac 169,5 gam mu6i. Cho 1 mol X
tac dung vcri dung dich NaOH, thu duac 177 gam mu6'i.
C6ng thiirc phan tir ciia X la : •
A.
C3H7NO4;
B.
C4H7NO4;
^
C.
C4H6N2O2
; D.
C5H7NO2.
Hay chon dap an dung.
3-25. So d6 phan iimg nao du6i day didu che duac anilin tir nitrobenzen ?
+5
-3
A. N + 8e -> N

^
>•
B. C6H5NO2
+ ne ->
C6H5NH2
C. C6H5NO2
+ 6H
QHgNHj
D. C6H5NO2
—^
C6H5NH2
Hay
chpn dap an
diing.
3.26. Hgp chat X la mdt amino axit chiia 1 nhom -NH2 va mOt nhom
-COOH.
Cho 0,89 gam X phan iJng vtra du vdi axit HCl, tao ra
1,255 gam
muO'i.
COng
thiic
ca'u tao
ciia
X c6 the la :
A.
CH2-COOH;
•
NH2
B.
CH3-CH-COOH;

NH2
C.
CH3-CH-CH2-COOH;
NH2
D.
C3H7-CH-COOH;
•
NH2
Hay
chpn cOng thiJc dung.
3.27. Khi
khir
hpp chat nitro tao thanh :
A.
Amino
axit; B.
Amin
;
C.
Amit
; D. Amiacat.
Hay
chpn dap an
diing.
3.28. Nhom amin trong phan tir
anilin
c6 anh hirong den vong
benzen,
the'
hien

:
A.
Lam thSm mau.
B.
Lam tang kha nang phan
ling
ciia
nhan
benzen.
C. Lam giam kha nang phan
ling
cua nhan
benzen.
D.
Lam nhat mau.
Hay
chpn dap an
diing.
3
29
Tinh
chat
baza
ciia
anilin
so vdi amoniac : '
A.
Yeu hon.
B.
Manh hon.

C.
Nhir
nhau.
D.
Khong so
sanh
dupe.
Hay
chpn dap an
diing.
3
30.
Tinh
chat
bazo
ciia
amin gay ra boi phan tir cua no c6 chu'a :
A.
Goc hidrocacbon.
B.
Nguyen tir nito con cap electron tir do.
C. Nhom amin.
D.
Goc amino.
Hay
chpn dap an dung.
3.31. Nhom cacboxyl (-COOH) va nhom amin (-NH2 ) trong protein
lien
ket
vd'i

nhau bang :
A.
Lien
ke't ion.
B.
Lien
ket hidro.
C.
Lien
ke't peptit.
D.
Lien
ket amin.
Hay
chpn dap an dung.
3-32. Dung dich A g6m HCl va
H2SO4
c6 pH = 2. De trung hoa hoan loan
0,59 gam hOn hpp 2 amin no, don chu-c, bac 1 (c6 s6' C khOng qua 4)
phai dung mOt lit dung dich A. COng
thii-c
phan tir
ciia
2 amin la :
A. C2H5NH2
va
C4H9NH2.
B. C2H5NH2
va
CH3NH2.

. ^- ••
C.
C3H7NH2
va
CH3NH2.
• •
D. C4H9NH2
va
C3H7NH2.
•
Hay
chpn cOng
thiic
diing.
47
3.33.
Khi d6't chay hoan loan 25 gam hop chat hCru ca chira
nito,
thu duot
4,74 lit khi (dktc) khong bi ha'p thu boi dung djch
kifim.
Chat nay
Cf)
the la m6t amin don gian kh6ng ?
A.
Co the.
B.
Khong the.
C. La amin bac cao.
D.

Kha nang nay rat it.
3.34.
Tinh
baza
ciia
metyl amin manh hon
anilin
vi :
A.
Khoi
luang mol
ciia
metyl amin nho hon.
B.
Nhom metyl lam tang mat dp electron
ciia
nguyen lir N.
C. Nhom phenyl lam giam mat d6 electron
ciia
nguyen tir N.
D.
B va C d6u dung.
Hay
chon dap an dung.
3.35.
Tinh
chat dac trung
ciia
amin bac
tha'p

va amoniac la :
1.
Chat khi; 2. Co
miJi
khai ; 3. Tan t6't trong nu6c ; 4. Dung djch c6
tinh
axit ; 5.
Phan
u-ng duoc
vdri
axit ; 6. Chay tao ra nito
oxit
; 7.
Muoi
ciia
amin la chat di6n
li.
Nhirng
tinh
chat neu .sai la :
A.
1,2, 7; B. 2, 4, 6, 7;
C. 7 ; D. 4, 6.
Hay
chpn dap an dung.
3.36.
D6't chay hoan toan m6t amin thom bac nha't A, thu duoc 1,568 lit khi
CO2,
1.232 lit hoi
nude

va
0,336
lit
nito.
Di
trung hoa he't 0,05 mol A cin 200 ml dung djch HCl 0,75 M.
Bie'i
cac th^
tich
khi do a dktc. C6ng thiJc phan tir
ciia
amin A la :
A.
C6H5-NH2;
B.
(C6H5)2-NH
;
C. C6H4-(NH2)2 ; D.
C7H,,N3.
Hay
chon cong thiJc
diing.
Khi
dfl't
chay m6t d6ng dang
ciia
metyl amin, ngucri ta tha'y ti le
Vrfi
: (>-sinh ra bang 2 : 3 (the
tich

khi, hoi do 6
ciing
dieu
kieii).
C6ng
thu-c phan tir
ciia
amin la :
A.
C3H9N
; B.
CH5N
;
C.
C2H7N
; D.
C4H,iN
Hay
chon cong
thiic
dung.
3
38. Hoc sinh
thu"
nha't n6i :
Anilin
la dan
xuSit
ciia
benzen,

trong do nguyen
tij-
hidro
dupe
thay the' boi nhom amin.
Hoc sinh
thir
hai noi :
Anilin
la dan xua't
ciia
amoniac, trong do nguyen
tir
hidro
dupe
thay the' boi g6'c phenyl.
Hpc sinh nao n6i ddng ?
A.
Hpc sinh thu-nha't
diing,
thii
hai sai.
B.
Hpc sinh
thu"
hai ddng,
thir
nha't sai.
C. Ca hai d6u dung.
D.

Ca hai deu sai.
Hay
chpn dap s6' dung.
3.39.
Co cac hop cha't
hiru
co : Phenyl metyl ete, toluen.
anilin,
phenol.
Nhirng
chat c6 the lam mat mau dung dich brom la :
A.
Toluen,
anilin,
phenol.
B.
Phenyl metyl ete, toluen,
anilin,
phenol.
C. Phenyl metyl ete,
anilin,
phenol.
D.
Phenyl metyl ete, toluen, phenol.
Hay
chpn dap an
diing.
"^•40.
Cac chat ghi a c6t ben phai thu6c
loai

hop chat
hiru
co nao a c6t ben
trai
?
1.
Ancol
A.
Anilin
,
2.
Phenol B. Propanal
A8
49