ĐỀ KIỂM TRA KIẾN THỨC MÔN HÓA HỌC LỚP 12 NĂM 2012 - THPT CHUYÊN KHTN potx

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TRUdNG
DAI H9C KHTN
Trwdng
THPT
Chuydn
KHTN
BAf KrEM TRA
KrEN
TH[/C wr6ru
nOA HgC
LClp
12
-
1112
Tlrd'i
gian
ldm
bdi: 90
plrrit
-
Ngdy tlti: 19-02-2012
Me dc thi
: 368
chring tharn
gia
citc
Hg
vi t6n
hgc

sinh: ;
J.
Ciu 1:
X vd
Y
ld hai nguy6n t6 thu6c nh6m VIIA
cria BAng tuAn
hodn ciic
nguy€n t6 h6a hgc,
__+
10HX
+
2HYO3
B. X
la I, cdn Y c6
thd
ld
Cl,
Br,
F.
D. X
la Cl, cdn
Y
c6
thri ld Br, L
phin
fing
theo
phucrng
trinh:

5X2
+
Y2
+
6H2O
vay
A.
X
la
F, cdn Y c6
the la cl, Br, I.
C.
X
ld
Br,
cdn Y c6 thii
la
Cl,
F, I.
Ciu2
SO
d6,ng
phdn cfra ankan C7H16
c6
chria
nguyen
tri'cacbon
bSc
3 trong
phAn

tri
l?
_ .:
A. 4 chAt.
B. 5 chAt.
,
C. 6 chdt. D. 7
chAt.
C6u
3:
Chfu
A
(chira
C, H, O), m4ch
hd c6 ngu6h
gdc tu
thuc vit
vd
r6t thudng
epp
trong ddi s5ng.
Khi lAy
cnng
s6 mol
cia
A cho
phin
ring tr6t vO'i
Na2CO3 hoac
vdi Na

thi ti l€ sO mol CO2 vA s6 mol
H2 thu
duo.
c tu'crng tmg ld
3:4. Bi6t
ring
A
c6 khdi
lugng mol
phdn
tt'
ld 192
gamvd
chi chrla c6c nh6m chrlc
phin img vdi Na. T6n
ggi
cria
cnAt
e
co tne ta
A.
axit
lauric
(trong qui dira).
B. axit
tactaric
(trong qui
nho)'
C.
axit

malic
(trong
qui
t6o).
\D.
axit
xitric
(trong qui
chanh).
Cdu
4:
Titin hdnh
diQn
ph6n
100gam
dung dich Cu(NO3)2
vdi diQn cgc tro, cudng
90
d9lg
diQn.I
=
54 trong thdi
gian 12
phit
52
gi6y
thi dirng lpi.
E6
y€n
dung dich

sau
diQn
ph,an d6n khi catot kh6ng tl6i,
sau
tl6 th6m
dung dlch
NaOH
du
vii dung
djch s1u
tliQn
ph6n thu
dugc
k6t tria
X.
Lgc ldy k6t trla X rdi nung ddn
kh6i lugng kfi6ng d6i thu
duo.
c 3,2
gam chft
ran. N6ng dQ
6/o
ctadung
dlch Cu(lllOr)z
ban
diu li
.,
A,7,52d/o
8.8,460
c.9,4yo D.

ll,2gyo
Cau
S: Hoir
tan
2]6
gatnh6n
hqp
3 kim
lo4i N4 Al, Fe
vdo nu6c
(du),
thu dugc 0,448
lit kni
(dktc)
vd
ch6t r5n X.
Tdch
lu'o.ng
chdt rhn
X
r6i cho tiic
dpng v6i 60
ml dung
dfch CuSOa
lM, sau khi
phdn
ring
hoan,toan thu du-o. c 3,2
gam
kim

lo4i vd dung
dlch
Y.
ThOm tr)'tir dung
dich NaOH
vdo Y d6n
khi
k€t tia
d4t
gie
tri lon nhet thi dung lAi.
Lqc
i6y k6t
ma, nung
tron!
kh6ng
kni drin ttr5i
lugng
kfidng d6i,
thu
dugc ch6t ran
c6
kh5i luqng
bang
A.5,24gam.
8.3,64gam.
C,3,42gam.
D,2,62garn'
C6u6:CtioO,6Sgamh6nhqpddpglOtgdmAlvdFevdo
100ml{ugdichCuSOq0,T5M,khuAykihdnhqpdC

phan
rmg xAy
ra hodntoan
lhu
ttu-o. c
ch6t rin A.
Hod tan
hoan
todn A bdng dung dich HNOr
lM thu du-o. c khi NO
Ii
san
pnAti
khi duy
nn6t.
rnc tich dung
dich
HNor
it nhdt
cAn dtrng ld
A.0,6lit.
B.o,5lit.
c.o,
lit.
D.O,3-lit.
CiuT:
Cio 10,32
gam
hdn hq?
X

g6m
Cu,
Ag t6c
dqng vira
dri.v6i 160 ml dung dlch Y
g6m
HNO3lM vd H2SOa
0,5
M thu dugc
khi NO
duy nhAt vd
dung
dich Z
chtrq m
gam
chdt tan. Gi5
tri
cria m ld
A.20,36.
8.25,2.
i:
C.22,96'
^D.27,9'':
CAu 8: Ch;
h6n hqp
2 anken le d6ng
ddng
t6 ti6p
nhau t6c
dung

v6i nudc
(xt,
f; Auqc h6n
hqp X
g6m
3 ruqu. D6t
chrly
h6t 1,94
gam
X rOi n6p thp
toan bO CO2
thu
dugc
vdo 2 lit dung
dich
NaOH 0, I
5M"
dugc
dung d!ch. Y
c6
ndng
eO iria
NaOH ta O,OSfrl.
Cdng thirc
phdn
trl
cria.2
anken
ln
(coi

th6
tich dung dich thay O6i
kfrOng d6ng k6)
CAu
9: Cho
hdn hqp
X
g6m
hai
ch6t
hffu co
c6
cirng cdng thric.phdn trl CzHrOzN
t6c dgng vira d"u
voi dung dich
NaOH
dun n6ng,
thu
duJ.
c Oung dich
Y vd
4,4i8
litld:i. Z
(dktc) gdm
hai khi
(deu
ldm xanh
qui
tirn Am). ti kh6i cria
z dSiv1iHz

biig
12. Cd cen ding
dich
Y
thu
du-o. c mui5i
kh* c6 kh6i luqng li
A. CzHr vd
C3H6.
B.
C+Hs vh
CrHo.
C. C+Hs vd CsHro.
D. CsHro
vd C6H12.
A. 14,3
gam.
B. 8,9
gam.
C. 16,5
gam.
D.lSgam.
CAu 10: Cho
c6c
phu'crng
trinh
phan img
sau:
1)
H2O2

+
KNOz
+
H2O
+
KNO:
2)
H2Oz
+
2KI

-+
Iz
+
KOH
3) H2Oz
+
AgzO
+
2Ag
+
H2O
+
02 4)3HIO2+2KMnO4 >2MnO2+KOH+3Oz+2H2O
5)
5H2O2
+
2KMnOa
+
3H2SOa

+ 2MnSO,
+
K2SOa
+
5Oz
+
SHzO
Nhfl'ng
phan
ung
dfng ld
A.
(2), (3),
(s).
B.(2),
(3),(4),
(s).
.
C.
(l),
(2),
(4), (s).
D.
(1), (2), (3), (4), (s).
CAu
11: Hda tan
hodn todn nhlng
lugng
b[ng
nhau vd sO

mol
cia Fe2O3 vd FeCOr
viro dung dich HzSO+
10% vta
dri,
thu
dugc dung dlch
Y. Ndng
dQ
ph6n
trdm
cria Fe2(SO4)3
trong
dung dlch Y
ld
A.13,294%.
8.9,634%.
c.9,533%.
D.3,660A.
c6u
t2: cho c6c chSt sau
: cHgcHClz;
cH:coocH=cH-cH:
j
cH3cooc(cH:)=cHz;
cH3coo-cHz-ooccH:;
CH:CHzCClr; HCOOCzHs.
Khi thuj'phdn
trong
m6i trulng

kiAm
thi s6 chdt sau
khi thuj'phAn
c6 s6n
phAm
tham
gia
phin
ring.tr6ng
guong ld
,
, !
A.2
chit. B.
3
chdt.
C.
4 chdt.
D.
5 chdt.
C6u
13:
D6 xd
phdng h6a
hodn
toan
i
kg ch6t bdo c6 chi
s6
axit

bdng 7, cAn ding
vu'a dri dung
dich c6 chfra 3,2
mol
NaOH.
firOi
tuo-ng
xd
phdng
thu
dugc
sau
phin
ring
ld
,A. 1031,+5
gam. B.
1103,15
gam. C.1125,75
gam.
D.
1021,35
gam.
Cda 14: Cho khf H2S tir
tii d6n
du
qua
dung
dlcfr
h6n hqp

FeC13,
AlCl3, NH4CI
vd CuCl2
thu dugc k6t tria X
g6m
A. Fe2S3, Al2S3
vi CuS.
B. FeS,
Al2S3
vd CuS.
'C.
CuS vd S.
D. CuS,
AlzS: vd S.
CAu
t5:
H6a tan
hr5t t t,6
gam
FeCO3
bing
dung
dich HNO3
vla dri,
thu
dugc h6n hqp khi
(CO2,
NO) vd dungdlch
X.
Th6m

dung dich HCI
d; vdo dung
dich
X
thu
dugc dung
dich
Y.
Hay cho
bitSt
dqrg
dich Y c6 th6
hod tan t6i da
dugc
bao nhi6u
gam
bQt
Cu t?o ra
sAn
phAm
khrl
la khi
NO duy
nhdt.
C.48
gam.
D.32
gam.
A.28,8
gam. B.

l6
gam.
Ki€nt
tra
ki6n
thuc loo I2-tdn 3
ndm hoc
2011-2012
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Ciu 16:
Nhfln
dinh
ndo
du6i
dAy kh6ng ching?
A. Dung
dich NaHCOT
c6 m6i trudng axit
y6u.
C.
NaHCO:
ld chAt
lu6ag
tinh.
B. Dung
dlch NaHCO3
c6 m6i trudng
bazo
yliu.

D.
NaHCO3 rin
bi
phdn
hu! b6'i nhiQt.
B.
(HCOO)2C3H5(OOCCH3).
D.
(CH3COO)rCrHs.
T
B. 3 chdt. C.4
chit.
D.
5 chdt.
phenol,
anilin, glucozo,
mantozo,
axit
acrilic,
s5
lugng
ch6t
phan fng duoc
v6i dung
B. 3 ch6t.
C. 4 chdt.
D.5 chAt.
D.2chdt.
Ciu 17: Cho
21,8

gam
hgp ch6t
hfi'u co- X chri'a mQt loei nh6rn
chri'c vdo
1 lit dung
dich NaOH
0,5M,
thu dugc
24,6
gam
mu6i
vd
0,1
mol ancol.
Sau
phAn
ri'ng
ph6i
ding
0,5
lft dung dlch
HCI
d6
trung
hda h€t NaOH
du. ChAt
nao
du6'i dAy th6a
rndn
tinh ch6t cria

X ?
A.
(HCOO)3C3H5.
c.
(cH3coo)2c3H5oocH.
CAu 18: Hgp
chdt X kh6ng
no m4ch
hd c6 cdng thfic
phAn t0'C5H8O2,
khi tl-rarn gia phAn
ri'ng xd
phdng
hod thu
du-oc
I andehit
vd
1 mudi cia
axit h0'u co.
C6
bao nhi6u c6ng
thric c6u
t4o
phir
hqp v6i X
(kh6ng
te e6ng pnan
cis,
Cdu
20: Cho

c6c
phuong
trinh
phin
fng sau:
1) 5Cl2
*Br2 *
6HzO
+
lOHCl
+
2HBrO:
2) zHl
+
2FeClr
+
2FeClz
+
Iz
+
2HCl
3)
8HI
+
H2SOa
(d)
-5
4I2
+
H2S

+
4H2O
4)
2HBr
+
HzSO+
(O
-5
Br2
*
SO2
+
2HzO
5) 2HCI+H2SOa(O-5 Cl2+99'
+2H2O
6) 4HBr*
Oz
)
2H2O
+
2Br2
7).2CaOCl2
+
CO2
+
HzO +
CaCO3
+
CaClz
+

zHzO
56
phdn
frng
c6 th6 xAy ra ld
A. 7
phan
rmg.
"
B. 6
phan
ring.
C. 5
phAn
ring. D. 4
phin
img.
CAu 21: Cho 200
ml dung dich AlClr lM vdo c6cch0a 350m1
dung
dich NaOH 2M. Sau
phan
img,
lqc l6y
kl5t tria
rdi
nung At5n kh6i
lugng kh6ng
e6i tiru
dugc

ch6t
rin c6 kh6i
luoxg
ld
'

A.
5,1
gam.
-
B.
7,8
gam.
C.10,2
gam.
D.
15,6
gam.
CAu
22.
Dun n6ng m
gam
hdn hgrp X
gdm
CzHz, CzIil
vd
Hz
v6i
xfic
t6c Ni dtin

phan
tmg
xiy ra hod,n toan,
thu du-q. c
8,96
lit
(dktc)
h69 hqp Y
(c6
ti kh6i so voi hidro bdng
8). Oi5t chay hoan tgan
cung
lu'o.ng
h6n
hqp X
O
h6n,
sau d6 cho
san
phAm
ch5y h6p thr,r hoan toan trong dung
dich nudc vdi trong du thi khdi lu'ong k6t
tria
thu
du-o.
c li
A.20
gam.
,
B.40

gam.
C.30
gam.
D.50
gam.
trans)?
A.2 chAt.
C6u 19:
Trong s6 c6c chAt
dich
nu'6'c
brom
li
A.2
chdt.
brom tdng l6n ld
A.2,09
gam.
C6u 23: Dung dich A
chira
m
galn
NaOH
vd 0,3 mol
NaAlO2.
Cho h! tir dung dich.chrla I mol HCI
vdo dung dlch A,
thu du-q c aung
Oich
n vd 15,6

gam
k6t ma. Suc COz
vdo dung dlch B th6y
xuSt nien ti5t tu a.
gi6t4cria
m ld
A,24
gam.
B. 16
gam.
C. 8
gam.
''.
D. 32
gam.
Cfru
242
Hod tan
h6t
9
gam
h6n
hqp
g6m
Mg vd Al vdo dung. dich HzSO+
lodng, du thu dugc 9,408 lit khi
(dktc)
vd
dung dich X. Th€m dung dich
Na2CO3

du
vdo dung dlch X d6n
phan
fug hoan todn
thu
du-ry. c m
gam
k6t
tua. Giri tri
cria
m ld
A. l9,68gam. B.20,l6garn.
;C.29,52gam.
D.34,42gam.
CAu 25: Cho mQt dung dich X c6 chrla
c6c ion : Ba2*;
Mg2*
;
Na*
;
C**
;H*;
Cl Trong si5 c6c dung dlch cho
du6i
ddy, dung
dich ndo c6 th6 dnng
tl5 loai b6
nhi6u ion nhdt ra kh6i
dung dich X
?

A. Dung
dich
NazSOa.
S
Dung
dich NazCOg.
.
C. Dung
dich KzCO:. D. Dung dich
NaOH.
CAu
26:
Cho c6c hqp chdt sau d6u
c6 chrla
nh6m thd d vi tri
para:
CH3{6Ha-C2H5
(l);
CzHs-CoH+-tzHs
(2);
C2H3-C6Ha-CzHs
(3);
C2H3-C6Ha-CzHr
(4);
CH3-C6H4-CzH:
(5).
Sd chAt khi dun n6ng vdi dung dich KMnOa thu
dugc s6n
ph6m
chr?a cacbon chi

gdm
Kali
axetat vd Kali terephtalat ld
y'A.
5 ch6t. B.
4 ch6t. c.
3 ch6t.
Chu27:
ni6t
ring cfr 1 mol ch6t
X
(C7H6O3)
phan
ring wa dri v6i dung dich chria
3
mol NaOH. Cho
2,76
gam
X
t6c dpng v6i dung
dlch
NaOH
vla dt,
sau
phin.unB,
c6
cpn
dung dlch r6i nung
n6ng ch6t
rdn cdn l4i trong Oxi du

d6n
phAn
img hodn todn thu dugc
chAt rdn
c6 kh6i lugng ld
A. 0,84
gam.
B.
1,06
gam.
C.
3,18
gam.
D.
5,04
gar.n.
C6u 28:
C6 b5n
hop ch6t hfu ccr
c6ng thrirc
phdn
tri lAn
luqt ld:
CH2O, CH2O2,
C2H2O3vd C3HaO3. S6
ch6t
vira t5c
dung
v6i Na, vira t6c dpng vdi dung
dlch NaOH, vila c6

ph6n
img tr6ng
guong
ld
Ciu29z Oxi
h6a 9,2
gamrugu
etylic
bing
oxi c6 xric t6c, thu dugc
13,2
gam
h6n hqp X
g6m
andehit, axit, ruou du
vi nudc. Cho hdn
hgp X t6c dgng
v6i
Na du sinh ra3,36lit H2
(dktc).
PhAn ffdm ki6i luqng rugu d5
b! oxi
h6a ld
A.L 8.2.
c.3.
D.4.
4.25%. 8.50o/o. c.75%.
D.80%.
CAu
30:

Cho
dung dich AgNO3
t6c dpng
vdi ting
dung dlch
NaF,
NaCl, NaBr, NaI. Si5 luqng dung dich
phan
ring
tpo
k6t t0a
vdi AgNO3 ld
A. t. 8.2. c.3. D.4.
Cdu
3t:
Cho mQt thanh sit
n[ng m
gam
vdo c6c dgng dung dich
CuSOa. Sau mQt thoi
gian
16y thanh slt ra thdy
kh6i
luqng
cria thanh sat n4ng
(m
+
1,6)
gam.
Th€m

dung dich
HCI du vdo c5c th6y cdn l4i a
gam
chAt rin
khOng
tan vd
c6
6,'72lit khi
(dktc)
bay ra.
C6c
ph6n img xAy
ra h,9dn toan.
Giri
tri
cria a vd m tucng ring
ld
A.
1,6
vd 16,8,
ga1.
.8.9,4
vd
16,8
gami
'.C.
12,8 vir 11,2
garn.
-,D.
12,8 vd 28,0

gam.
Ciu 32.
Hod tan tr6t tr6n hqp
rin
gdrn
CaC2, AlqC: vd
Ca
vdo H2O du,
thu du-o. c 3,36liL
(dktc)
hdn
hqp
khi X c6 ti
khdi so v6i hidro
bing
i0. DAn
X
qua
Ni dun n6ng thu dugc
h6n hqp khi
Y.
Tit5p
tpc
cho Y
qua
binh
dlmg
nudc
brom du thi c6 0,784 lit
(dktc)

h6n
hqp khi
Z
(ti
ttrOi noi so vdi
He bing 6,5) di ra kh6i binh. Kh6i iumg binh
C.3,91
gam.

: . .:
D.2,545
gam.
.^.:
\ 8.3,45gam.
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f-6u
33:
Cho
so d6 chuydn
h6a
sau:
Benzen
*CzH2/H*
>
A
+ZnO.t'r
>
B'oz.
B

*dd
KMrror't'
, h6n
hop
D (kh6ng
cdn
KMnOa)
i9I9U!5
r<ni
E
VAy
E ld
A. C12.
c.
co2.
D. h6n
hqp
Cl2 vd
CO2.
Ciu
34:
Vdng kh6ng
bi
hda
tan
trong
A.
nu6c cudng
toan.
B.Hg.

C.
dung
dlch
NaCN.
D. dung
dlch
HNO3.
Ciu 35: Hod
tan
hodn
toin
0,1
mol
FeS2
trong
dung dlch HNo3
d6c
n6ng.
Tinl-r
th6
tich khi"No,
tho6t
ra
(dktc)
vd
s6 mol HNO3
6Oi
ttri6u;
d6
tharn gia

phan
irg.
"
L.33'6lftvdl,4mol.
_
B.33,6litvdr,5rrrol.
.c.22,4rft.va.l,5mor.
D.33,6ritval,gmol.
Ciu
36:
Dun
n6ng
m
g-am
h5n
ho.p gdm
nhtng lugng
b6ng nhau
vA
s6
mol
cin
glucozo,
rru"torq
saccarozo
vd
mantozo
vdi
dung dich
HzSoa

lodng,
sau
d6 chd
phan
ring
vdi
lugng
du
dung
aici'agNo3n
iH3
t4o ra
t2,96
gam
Ag.
Gi5
tri
cria m ld
A.70,44
gam.
,
^B.
15,66
gam.
C.
21,6
gam.
D. 31,32
gam.
Ciu

37:
Chia
h6n hqp
X
g6m
Cu
vd
Fe
ittann
:
phan
bang nhau.
Fhin
mQt
t6c dqng
v6i dung
dich
H2Soa
lodng,
du, t4o ra 4,48lit
khi H2
(dktc).
PhAn
hai
cho vao
zoomt dung dlch
Fecl3
lM,
,uu
kii

phdn
rfig
x6y ra
hodn
todn
th6y cdnJ4i
12 garn
chdtrinkh6ngtan.
cho
ph6n
ba tdc dpng il6t v6i
clo
tir,,
arq,
;il
;dr#.
ci6
tri cria
m ld
4.28,4 gam.
8.38,9
gam.
C.40,4 gam.
.b.46,0
gam.
c6u 38:
Cho
m5i chAt
cHrI
(x),

Hcl
1Y;,.
nu6c
brom
(z),
trtaNo2rtct
(T)
tkc
dpng
v6i
anifin.
ctrSt
phan
tmg
duoc v6i
anilin
ld
A.Z.
B.YvdZ.
C.y,ZvdT
D.X,y,
ZvitT.
ciu 39:
cho
7,74
gam
hqp
+T.{
c6 c6ng
thric

CsHlaoa t6c dr,rng
vua
ht5t v6i
NaoH
thu
dugc
t,as
tu1n
mu6i
cria
mOt diaxit
vd h6n
hqp 2
ancot.
s6
luqng.hqp
ctr6t
cb tirc tttournanJi*t
ch6t
cria
X
ld
A. 2 chdt.
B.
4
ch6t.
C. 6 chdt.
D. 8
ch6t.
Ciu 40:

Hda tan
hodn
toan h6n^hcr,p_g6m
x mol
FeS2
vd
y
mol
Cu2S
bdng
dung
dich
HNO,
Aac,
n6ng,
thu
du.oc
dung
dich chi
chrla hai
mu6i
sunfat.
Ti lQ x :
y
tucmg
fng ld
A. l:1.
B.l:2.
C.2:1.
D.2:3.

Ciu 41:
Nh6 gigt
tn.tit
qryq
dich)r6n
hgrp chfa
0,105
mol Na2CO3
vd
0,09
mol
KIICO3
vdo
cdc
chrla
l00ml
dung
dich HCI
l,5M
thi the
tich khf
rho6t
ra
d ditc la
A.t,176lit.
B.
l,6glit.
_
c.2,1841it.
D.2,6881ft.

Ci}.42:.Hdn
J:ry-T
qdrn
phenol
vd anilin.
Cho
hdn
hqp X tdc
dpng
vira
dri
vdi
dung
dich
50 ml
dung
dich
NaOH
lM thu
dung
dlch Y.
Dung
dch
Y
phan
img
vira dt v<vi
l25ml
dung
dich

Hcl
lM.
rtrann
pnan pnan
tfrn ttreo
ttroi
lugng cria phenol
c6
trong
h6n
ho,p
X ld
A.
59,74yo.
.
B,28,79yo.
.
C .71-,2lyo.
D.
40,26yo.
Ciu
43:
Trong
sd c6c
hidrocacbon
c6
ti
ttr5i
noi
so v6i H2

bing
20
thi
s6 ch6t.olf,ell,,'
rdt
mdu
dung
dich
KMnOa
ld
A. I ch6t.
8.2 chdt.
C.
3 ch6t.
D.4 ch6t.
CAru 442
Cho
Brom
t6c
dgng
vira
dri vdi
dung dich
CrCl3 trong
m6i
trudmg
kiAm
thu
duo. c dung
dich

X c6
mdu
A. d6
ndu.
B.
vdng.
C. xanh
luc.
D.
da cam.
cAu 45:
Cho c6c
cflp dung
dlch
sau:
(!)
Na2co3
vd
Atclr;
(2)
NaNo3
vd
Fecl2; (3)
HCI vd
Fe(No3)2
;
(4)
NaHCO3 vd BaCl2; (5)
NaHCO3
vd

NaHSO+
.
Khi
trdn
cdc dung
dich
trong
cdc
c(p
v6i nhau thi
c6c cflp c6
phan
fmg
x6y
ra li
A.
(l)
(3) (4).
B.
(1) (4)
(s).
c.
(l)
(3)
(5).
D.
(3)
(2) (5).
Cdu 46:
Cho

hqp ch6t
C12H1e
(c6
c6u't4o cdn.ximg
vd
khdng
ta;;fi
mdu
dung
dich KMnOq
khi
dun n6ng)
t6c
dgng v6i
HNo3/H2so4,
thi
s6
lugng c6c
chdt ddng
phan
cr2HNo2
c6 th,5
du_oc
tal
ra ld
A.4
chdt."
B.l chitt.
c.z ciat.
o.

t
"t
6t.
CAu 472
Cho anilin
t6c
dqng
vdi
nu6c
brom
dugc
k6t
tr:a A.
Cho A
t6c
dgng
v6i
HNO2
ban dAu
6 00C
+
50C, sau
d6 dun
n6ng
nhe
du'gc k6t
tia
B. V6y
B ld
A. axit picric.

n.
mu6i cria
A v6i
HNo2. c.2,4,6-tribromphenol.
D.
anilin.
CAu 48:
E6t
0,1
mol ch6t
bdo ngudi
ta thu
dugc khi CO2
vd
H2O
vO'i s6
mot
Co2
l6n hon
s6 mol
H2O
ld 0,6
mol.
H6i
1
mol ch6t
b6o d6
c6 th6 cOnC
hSp
t5i

aa
vOi
bao nhi6u mol
Br2
?
A.2
mol.
8.3 mol.
C.4
mol.
D.
5 mol.
cl:
19;
Hai-hop
ch6t
X vd.Y
ld hai
ancol, trong
d6 th6i
tuqng
mol
cia
X
nhd hcrn
crta
y.
Khi
a6t
cnay hodn

todn
m6i ch6t
X,
Y ddu
t4o
ra
s6 mol
CO2 it hcm.
s5
mol H2o. o6t
cnay
hodn
toan
h6n
hqp Z
g6m
nhirngiucrng
bing
nhau vA
s6
mol cria
X
vd
Y thu
duoc
ti lQ s6 mol
Co2 vd H2o
tuong
tngiaz,'t.
s6iq,p?'aiintt^mdn

c6c
tfnh
ch6t crla
Y la
i.
z
"iat.
B.
4 chdt.
',
c.5
chAt.
D.
6 ch6t.
CAu
50: Cho
m
gam
hdn
hqp
X
gdm
Cu, Te, Al vdo luqng
du
axit
H2SOa
lodng,
thu
du,oc 8,96
lit khi

(dktc)
vd
cdn
lai
0,5m
gam
ch6t rin
kh6ng
tan.
l,t4t
kh6c n6u cho
m
gail
X vdo
lucrng
du
dung dich
Naoil,
thu
duo. c
e,iz titl*i
(dktc).
Gia sri'
cric
ph6n
itngxity
ra hodn
todn. Gi6 tr! cria
m Id
4.22,4

gam.
8.22,0
gam.
C. 11,0
gam.
D.5,4
gam.
crro:H:
r;
Li
:7;
Be:e;
c: 12; N:l;;;:l;;"rll;;:
;-i'lro,
At:27;
s:32;cr=35,5;
K=3e;
Ca= 40;
Mn
=
55;
Fe:
56; Cu= 64
Zn
65; Rb
=
85;
Sr:
88;
Ag:

108;
Cs
:
133;
Ba:
137;No
:6,02.
t
Orr.'
Ki€m
tra
kidn
th*c
tdp 12-ldn
3
ndm
hoc 20l
l-2012
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TRTJdNG
DAr
HOC KHTN
Trucrng
THPT
Chuy6n KHTN
oAp Aru
BAI
KIEM
TRA

KIEN
THt/c
MON HoA Hqc
LoP 12
-
1112
Ngdy
thi:
19-02-2012
MA
de thi
: 357
CAU
l: D.
C6u
6: D.
CAu
1 1: C.
Cdu
16: D.
Cdu
21: B.
C6,u26: C.
CAu
3l: C.
Cdu 36:
C.
Cdu
41: B.
Cdu

46: D.
Me
dA
thi :
368
Cdu
l: D.
CAU 6: C.
Cdu
11: B.
Cdu
16:
A.
Cdu 21:
$.
Cdu26:
A.
CAU
31: D.
CAU
36:
A.
Cdu
41: C.
Cdu
46: B.
Ma
dA thi:379
Cdu
l: A.

Cdu
6: D.
Cdu
11:C.
Cdu
16: B.
Cdu
21: D.
Cdu26:
A.
CAu 31: C.
Cdu 36: C.
CAU
41: B.
CAu
46: C.
Me db thi : 304
Cdu
1:
D.
Cdu 6: C.
Cdu 11: C.
CAu
l6:D.
CAu 21: D.
Cdu
26. B.
Cdu 3l: D.
CAu 36: A.
Cdu 41: C.

Cdu 46:
D.
.
Cdu
2:
C.
CAu 7: C.
Cdu 12:
C.
Cdu
l7: D.
Cdu22.B.
C6,u27:
C.
CAu 32. A.
CAu 37: D.
Cdu42:D.
C6,u 47:
C.
Cdu 3:
D.
CAu
8: B.
-Cdu
13: A.
Cdu 18:
C.
Cdu23:D.
Cdu
28: C.

;Cdu 33:
D.
CAu 38:
D.
Cdu
43: C.
Cdu 48:
C.
Cdu
3:
B.
Cdu 8:
C.
CAU 13:
C.
Cdu
18:D.
C6u
23:
D.
Cdu 28:
A.
Cdu
33: D.
CAU 38: A.
CAU 43: D.
CAu 48:
C.
C6u 5:
B.

Cdu
10: C.
Cdu
l5:
D.
Cdu 20: C.
C6u 25: B.
Cdu
30: C.
Cdu 35:
B.
Cdu 40:
C.
CAU 45: C.
Cdu 50: D.
Cdu 5: C.
Cdu
10:
D.
Cdu l5: D.
CAU 20: B.
Cdu
25: B.
Cdu 30:
C.
Cdu 35:
B.
Cdu
40: C.
CAU

45: C.
Cdu 50:
B.
r
Cdu 5: C.
Cdu
10: D.
Cdu
15: C.
C6u 20: B.
Cdu
25: D.
Cdu
30: A.
CAu 35:
D.
Cdu 40: D.
Cdu 45:
D.
C6u 50: C.
Cdu 5:
D.
Cdu
10: A.
Cdu 15:
C.
CAU
20: B.
Cdu
25: C.

Cdu 30:
A.
Cdu 35:
C.
Cdu
40: D.
C6u
45: B.
C6u 50: C.
Cdu
4: D.
CAU 9: D.
CAu 14: B.
CAu 19: C.
C6u 24: D.
Cdu29:
B.
Cdu 34: C.
CAu 39:
C.
Cdu
44: C.
Cdu 49: C.
o0o
Ki€m
tt'a ki6n thtic
top t2-Mn
3
ndm hqc
201l-2012

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