ĐỀ THI THỬ ĐẠI HỌC LẦN THỨ 4 NĂM 2013 MÔN HÓA HỌC - Trường ĐHKH TỰ NHIÊN - MÃ ĐỀ THI 298 pptx

TRIJdNG
DHKH
rU NruEN
Trrrdrng
THPT
ChuY€n
KIITN
o€
rHr
rHLl
DAr Hec
NAvt
2ors
(Ldn
4)
M6n:
ffOA HOC
Thoi gian
lim
bli: 90
phrit
kh6ng
kd thbi gian
ph6t
d6'
(D€thi
cd
04
trang)
NSiy
/03

/2012
Me dc thi 2es
Hg, t6n
thi
sinh
Sdbrio
danh
Cho
bi6t nguyQn
tir khdi
cria
c5c
nguy6n
t6':
H
=
1; C=
12;
N
=
14; O
=
16; Na
=
23; Mg=24;
Al=27;
P
=
31; S
=32;

Cl=35,5;rc=Zg;Ca=40;Cr=52;Mn=55;Fe=55;Cu=64;Zn=65;8r=80;Ag=108;I=127;Ba=137'
Ciu
I
Ddt chdy
hoan
toin
r1,B
gam
h6n'hqp
mQt
ruqu
no,
dcxr chrlc vi
m0t
andehit
no dqt
ch0c,
c6 cung sd
nguy6n
t& caco.rJn
hong
phin trl
thu
duqc
13,44lit
khf CO,
(A
dkfc)
vi
12,6

gam
FI2O.
CTFT
cria andehit
li:
(A)
HCHO
(B)
CrbCHo
(c)
CzFIsCHO
(D)
C:IH?CHO
Ciu
2 Cho
c{c
phAnr?ng
sau:
4HCl
+
MnOz
-'
MnClz
+Clz
+2FI2O.
2 HCI
+
Fe
-'+
FeCb

+
Fh.
14HCl
+
IQCnOz
-+
2KCl+
2CrCls
+
3Clz
+
7FLO.
6HCl
+
2Al
*
2AlCla+
3FIz.
16HCt
+
ZKMnOr
*
2KCl
+2MrrClz
+
5Clz
+
8FLO.
Sdphan
img

trong d6
HCI
thdhi€n
tfnh oxi
h6a Ii:
(A)
2,
(B)
1.
(c)
4"
(D)
3-
Ciu
3
|uc
1,568
Ut
khi CO,
(6
dktc)
rao 500
ml dung
dich
NaOH 0,16M.
Sau thl
nghiQm
duqc
dung dich
A.

R6t 2S0
*i d.rtg
dich
B
g6rm
BaClz
0,16M
vi Ba(OH)z
xM
vAo dung dich
A thu dugc
3,94
gam
ket tua. Giri
tri
cria
x
li:
(A) 0,015M
(B)
0,02M
(c)
0.025M
(D)
O0eu
Ciu
4
HEy
cho biet
khlng

dinh
nio
duci
dAy
kh6ng
dtng?
(A
)
C6c kim
loai
ki6m c6
cdu
t4o
mqng tinh
thdlip
phucrng tAm diQn.
69 t
Ning luqng
ion h6a
Iz c&a
cdc
nguy6n
hir
kim
lqi
ki6'm tdrn hcrr
ning lugng
ion h6a h
nhiOir lAh.
(c

)
Trong
c6c
hqp cha!
nguyan
tu
kim
lo4i
ki6m
chi c6
sdoxi h6a
+1.
(D
)
ThddiQn
"u"
.hrrdr,
cua
kim
loai
kiern(E)
.,r)
"6gi6
tr! Am.
CAu
5 Cho
so
dd bieh
h6a
sau:

cH=cH
+HrOxt,
x,
!zI!*
x,
+CHuoH'xt,
x,
-1)LJL
xn
oz'xt-Xr
Y lh:
(A)
H2o
@)
Cuo
(C)
LiAlH4
(D)
NaoH
Ciu
6'
ifO"
hqp X
g6rm
hai
anaerut
dcm
chtc
A vi
B

(Mr< Mr).
Khi
cho
1,42
81m
h6n
hqP
X vio
lugs
du
dung
dlch
agNO3/
tSH,
ttu
duqc
8,64
gam
Ag.
Hidro
h6a
hoin tohn 1,42
gam
h5tt
hSP
X thu.du,sc
lit
ttne
ru';y.
Cho

tan
b0 h5n
hSp
Y vio
binh
drmg
Na
du
thu
dugc
0,336
lit
FIz
(6
dktc).
BiAt
hieu
sudt
c6c phan
fng
dat
100%.
A vi
B ldn
luqt
lA:
(A)
HCHO;
CFITCHO
(B) HCHQ

CzHaCHO
(C)
HCHO;
CzF{sCHO
(D) CHaCHO;
CzFIsCHO
Ciu
T'
Ct
o cdc
polime sau:
(1)
nhr,ra
phenolfomandehib
(2)
to visco;
(3)
thny tinh
hitu co;
(a)
nilon-6,6;
nhit
g
polime
nio
dugc
tdng
hqp
ttr
phan img

trirng
ngtmg?
(A)
1,2
-
(B)
1,4
(c)
2, 3
(Dr2,4
Ciu
g'
'Dun
n6ng
h6n
hqp
baruqu
K
Y vA
Z voi
FLS&
d{c thu
dugc sAn phflm
hitu
cc chi
g6m hai
anken
(mach
ehg)
d6hfAing

li6n
tidp.
Ldy hai
trong
sdba
rusu
tr6n
dun
n6ng
voiHzSOadic
o
14trC thu
duqc
1,32
gam
h5n
nfr
Ua Jt"
.O"thg
tich hci Ui"g
tha U*r ctra
Q
8
gam e
(6
cung
diA\ kien
nhiQt
d0 vi
iip suAt).

Xdc
dlnh
c6ng
thirc cdu
t4o cria
X,Y,Z.
(A)
(cF&)rcHoH;
cHeCH2cF{zoH
vl
cHscFI2oH
(B)
(CF&)TCHOH;
CFIgCF{2CFI2OH
vi
CHgCH2-CHOH-CFI3
(C)
(CI-h}CHOH; CHaCtLCFtzOH
vi
(CrblCOH
(D)
(CI&)TCHOH; CHgCH2CFfzOH
v*
CHsC}I2CFI2CFI2OH
CAu
9
Kh&"g
dinh
nao
duoi

dAy khOng
dring?
(A)
Ch; dung
dich
HCI viro
dung
dich
NHfiCG
thA'y
c6
khi mti khai bay
ra.
(B)
Cho
aung
aich HCI
vlo
dung
didr NaAl&
th{y c6
k6t
tua xu{t hiQn sau
tan.
(Q
Cho
aung
aich HCI vio
dung dich
CoHsONathAiy

dung
dich
bi
vih dqc'
(D)
CffsNfU
kh6ng
tan
trong
nudcnhtmgtan
tdt
trong
dung dich HCI'
Trang
1i4
-
Ma
dA
thi
298
www.VNMATH.com
CAU
10
C6 bao nhi6u amin
b{c
hai c6
CTPT GHrsN?
(A)
4. (B)
5.

CAU
11 MQt hqc sinh gqi
t6n cdc este
nhu sau:
(1)
HCOOC:Hs
etyl fomiat
(3)
CI-I2=C(CFL)-COOCFL
metyi metacrylic
(ci
6.
(D)
7.
(2)
CFI3COOCFI=CFI2
vinyl axetat
(4i
GHsCOOCFIs
metyl benzoat
(c)
2,3
(D)
1,2,5
(B)
CrO
li
mQt
oxit bazo
(D)

CnOa li
mQt oxit
bazo
(5)
CHaCOOCoHT
Cric
tQn
ggi khdng
dfng
li:
(A)
3.5
benzyl axetat
(B)
3,4
CAu 12
Kh8"g
dinh nio sau dAy
kh6ng
dring?
(A)
Cr(OH)z
li
chat
r5n
c6
miu vhng
(C)
Crot
li mQt

oxit axit
Ciu
13
Voi
cdc chAt: KBr. Zry AlzOa.
Na Ca(HCOe)2,
Al(NOs):, Ba(OH)2,
Zn(CHaCOO)r,
KAIG,
sdch{t tac
drJng
voi cA
dung dich ffCl vi
dung didr NaOH Ii:
(A)
4
(B)
5
(C)6
p)7
Ciu 14
Trong quri
trinh diA'u chdnh6m bing
phucrrgphdp
diQn
phAn
n6ng
chAy AluOa, nguoi ta thudrng
th6m
criolit

(NaaAlFs)
vio h5n hg'p
di6.n phAn,
criolit
kh6ng c6 vai
trd nAo
ducri
dAy?
(A
)LAm
giim
nhiQt dQ n6ng chAy
cua Al2G.
@ )
Lnm ting tinh
dAn diQn cria dung dich di€n ly n6ng chAy.
(C
)Tao
thenh
h5n hq,p
c6
ti kh6i nhe hcm
nh6m, ndi
l6n
tr€n vh
ngin
cAn nh6m n6ng
chAy kh6ng
bi oxi
h6a boi

kh6ng khi.
(D
)Ngin
cin
oxi sinh ra kh6ng
phAn rneg voi di6.n cr.tc
than
chi.
CAu 15
Cho
lu6hg
khi CO
di
qua
dng
st cht?a a gam h6n
hsp
A
gdm
CuO.
FezG
vi MSO.
dun n6ng.
Sau mQt
thoi gian,
trong dng
sti
con
Qi
b

gam hdn
hgrp
cnft
r8n
B.
Ha'p th\r
hoen
bAn
khi
thoiit
ra
bing
dung
dich
Ba(OH)z
du thu dugc
x
gam
k6t
tua.
Bidu thrlc
cira a
theo b vi x li:
(A)
a=b-76x1797 (B)
a=b+ L6xl197
(C)
a=76xtll97-b
(D)a=b+
3?:'1197

Ciu L6
Triolein kh6ng t{c
dr$g vdri ch6t
fto{c
dung
dich)
nio sau
dAy?
(A)
Cu(OF{)z
(ddiO\r
ki€n
thuong).
(B)
Dung dich
NaOH (dun
n6ng).
(C)
Dung dich Bn
(d
di6\r
kiQn thuong).
(D)
fL
(xric
tdc Ni,
dun n6ng).
CAU 17 Dung dich X
chrla FI2SO4 vi HCI theo
ti lQ mol 1:

1. Dd
trung
hoi hgt
100
ml
dung
dich X
cAir
400 ml
dung
dich NaOH 5%
(d=
1,2glml).
MQt
dung dich Y ch*a NaOH vn Ba(OH)2.
Bi6t
ring 100m1 dung
dlch
X trung
holr vta dri 100m1dung
dich
Y ddng
thoi
tqo
rc23,3g k6t tua. N6'ng dQ
mol
ctia NaOH vi Ba(OH)z
trong dung
dich Y ldn luqt li:
(A)

0,4MviQ1M.
(B)
0,1MviO4M.
(C)
lMdlM.
(D)
4MvA1M.
CAu
18 MOt h5n
hqp X g6rm
CzFIe, GHo, CHr vA CzFIe trong d6 sd
mol
CH.
litg
sdmol
CrHr. Eem
ddt
cJr6y
hoAn
toAn
e8
gam
h5n ho'p
X
sau d6 dem hap thu hoin toirn
san
phdm
chriy
bing
dung dich nu6c v6i

trong
du
thu dugc
m
gam
kdt tua. Gi{
tri c&a
m li:
(A)
20
gam
(B)
10
gam (C)
15
gam
(D)
30
gam
Ciu 19
C6 bao
nhi€u
este
ddng
phAn
mach hd
c6 CTPT
QHoOz
khi
xir phbng

h6a
cho
m$t mudi vi mQt
ruqu?
(A)
2 (B)
3
(c)
4
(D)
5
Ciu
20
-
Cho7,02gam
h6n ho,p
bQt Al, Fq Cu viro btnh A chrla dung
dich
HCl du,
thu dugc
khf
B. Luqng
khi
B
duqc
den qua mQt dng srl
dqmg CuO nung n6ng
du. thAy
kh6i lupg
6'ng giim

2,72
gam.
Them
veo
binh A
(ch&a
c6c chAt sau phAn
rmg) Iuqng
du mQt mudi natrl dun n6ng thu
duo.c
QM
mol mQt khi kh6ng
miu,
hoii
nAu
trong khdng khi.
% kh6i luqng
cfia Fe trong hSnhq'p dd,u li:
(A)
7,98% (B)
15,95% (c)
79,77% (D)
39,89%
Ciu 2L Ddt
chdy
hoin
toin m gam
mQt
amin
X bing

luqng kh6ng
khf
vria dfi. thu
dugc
04
mol
COz;
Q6
mol
FLO
vi 2,9 mol Nr.
Gia su khdng
khf chi
g6'm
Nz
vA
O:
trong
d6 N,
&idm
S0% thgtich.
CTPT
crla X
lA:
(A)
CHsN.
(B)
GHrN.
(C)
AH?N. (D)

CaHuNz.
CAu
22 Cho bi€t phAn
img nio
trong sdciic
phAn img cho ducri ddy
kh\ng
xiy ra
6 nhiQt dQ thudrng?
(A)
\49(HCOt)z+2Ca(OH)z -+
Mg(OH)z
+
2CaCOs
+
2FLO
(B)
Ca(OH)z
+
NaHCOs
-+
CaCO3
+
NaOH
+
FLO
.
(C)
Ca(OH)z
+

2NHeCl -+
CaClz+2LIzO
+2NFII
(D)
CaCL
+
NaHCO:
-+
CaCOg
+
NaCl
+
HCI
CAu 23
Cho
hai
mudi X.
Y thda m6n di6\r kiQn
sau:
X
+
Y
-+
kh6ng
xAy ra phAn
r?ng
X
+
Cu
-r

kh6ngxAyraphAntmg
Y
+
Cu
+
kh6ngxAyraphan{mg
X
+
Y
+
Cu
-+
khdngxiyraphAnrmg
X
Y lan luqt l}:
(A)
NaNC
vi
NaHCG (B)
NaNOa
vA NaHSOq.
(C)
Fe(NOa)a
vi
NaHSOe. (D)
AgNC
vh NaHSOr.
www.VNMATH.com
Ciu
24

NhiQt
phAn
15,8 gam
KMnO<,
to)n b0
khf oxi
thu
dugc dem t6c
dung v6i
11,7 gam
kim loqi R
(c6 h6a
tri kh6ng ddi)
thu dugc
chAt
rdn A. Cho
chAt
r{n
A viro
dung
dich HCI
du thu dugc
1,792 lit Hz(dktc).
Bi6t
cdc
phAn rlng
xAy ra holn
toAn.
Hiy
xdc

dinh
kim loai
R.
(A) Ms
(B) Al
(C) Fe (D)
zn
Ciu
25
Cho
mQt
dung
dlch chita
&19
gam mudi
NaX
tdc dgng
vdi
m$t
lusng du dung dich AgNOa
thu
dugc
2Q09
gam
k6t
tua-
X c6 hai d6hg
vi tU nhi€ru
trong d6 d6hg
v!

thrl nhAt
c6
% sdnguyen
tu ldrn hon cira d6hg v!
thir
Mi
lA 50%.
Sd notron
trong h4t
nhAn
d6hg
vi
mQt
it hon
cua
d6hg vi
hai li 2
notrqn.
Bi6t nguy6n
tu khdi
ctra
Na
li 23. sdkhdi
cua ddhg
v[
thit
nhA't
ld:
(A)
34

(B)
3s
(c)
36
(D)
37
Cda26
Cho
m gam
d6hg tdc
dgng
vdi dung dich
AgNG.
Sau
phin img
thu dugc
dung
di+
A vA 49,6
gam
chAt
r{n
B.
CO
cai dung
dch
e
rdi
tay chAl
rEn nung-&

nhiQt
d0 cao thu duqc
16 gam chA't
rdn.
Bidt
cdc phrin
img
xAy
ra
hoin toin,
gid tri cua
m
li:
(A)
6,4
gam
(B) 19,2 gam
(C)
1?,8 gam
(D)
9.6
gam
CAu
2?
Dei luS'ng
vat H hoic
{nh
chat
hc}6 hgc
co ban

nAo
sau
dAy cua kim loai
ki&n thd bi€h d6-r
kladrrg
co tfnh
quy luat?
(A)
Neng luqmg
ion
hoii
(B)
Bdn
kinh nguy€n
t&
(C) Tfnh kim loqi
(D)
Nhi€t d$
n6ng
chAy.
CAu
28
Xdtiric ch{t,
KNO3,
K2CO3,
Cu(NOa)2.
KMnOe,
KCIO3, NHrNOs,
Ca(HCOr)2,
NaOF{,

NaHCG,
NHaHCOs,
CaCG vi
Fe(OH)a.
Trong
sd12
drdl
trdn
sdchit
l&6ngbi nhiQt
Phen
lA:
(A)
4
(B)
s
(c)
2
(D)
3
Ciu29
Cho
250 ml
dung dich
A chrla MgSOr
vi
Alz(SOr)r
tdc dUng voi dung
dich
NaOH du, lqc IAy

k€t dem
nung
d€h khdi
luqng
kh6ng
ddi
thu duqc
8 gam
chAt
rin.
Cfrng 250 ml
dung
dlch
A
n6ir cho tiic dqngv6i
dung
dictr-amoniac
du.
lqc Hy
k& ttia,
dem
nung &
nhiet
d0 cao
cho
d€h khdi lugng kh6ng
ddi
thi thu dugc 23,3
gam
chAt

r{n.
Bi6t
cdc
phAn
img
xAy
ra hoirn toAn.
Ndng
dQ
mol c&a
MgSOn v)
Alz(SOa)o
trong dung
di.h
A tuong
img
li:
(A)
0,8Mv)
O8M
(B)
0,8M
vi 1M
(C)
0,8M
vA
O6M
(D)
0,6M
vi

0,8M
Ciu
30
XA
phdng
h6a
hoAn toin
O08
mol
h5n hqp
hai
este
don chtlc A
vi
B cAh
ding hdt L10
ml dung
dich
NaOH
1M thu
duqc
h6n
hqp hai
mudi CHsCOONa
vh CHsC6HnONa
ddng thdi
thu duo.c
2,9 gam
andehit
D.

Xdc
dinh
c6ng
thirc cA'u
tqo hai
este:
(A)
CHaCOOCH=CHCHavi
CHsCOO-CoHaCHs
(B)
CH3COOCHzCH=CHsvi
CHsCOOCeHaCHs
(C)
CH3COOCH=CHz
vi CHsCOOCHzCeHs
(D)
CHaCOG-CH=CHz
vi
CHsCOO-CaHq-CHI
CAu
31
A v)
B c6 cung
cdng thirc
dcrn
gian
nhAt
l)
CH. A vir
B d6:u ldm m{t miu dung

dich KMnOr loing
ngu6i,
A thuOc
lo4i
hqp chit
thom cdn
B
li mQt
chdl khi
c6
phAn img vcri dung
dich AgNO:/NHs
tqo k6t tria,
khdi luqng
phAn tu cria
A
gap d6i cria
B. Tdn
goi
cua
A
r') B l6hluet
lij
(A)
benzen
vi
vinylaxetilen
(B)
stiren
vd

vinylaxetilen
(C)
stiren
vir hexa-L,5*diin
(D)
vinylaxetien vir axetilen
CAu
32 Hdn
hqp
khi g6'm etan
vi
propan
cd
ti kh6'i
so
v6i hidro
la 2Q25 du.oc nung
trong binh
vdi chit
xric
tiic
dd
thq.rc
hiQn phan
rhg dehidro
h6a. Sau
mQt
thdi gian
thu dugc
h6n hqP khi c6 ti

khdi so
vdi hidro
lA 16,2-
Tfnh
hiqu suAt
cua phen,i",g
a"mato
h6a
etan,
bi€t rlng
hiQu
suAt phAn
rlng
cria etan vh
propan
Ii
nhu nhau.
(A)
309"
p)
so%
(c)
2s%
(D)
40%
CAu
33
H6n hqp
X gom
hai andehit

E vir
F d6'u
no, dcm
chrlc
li ddng deng
kdti€p
nhau'
LAy
2,9 gam
E vir 1,1
gam
F cho
tdc dLrng
v6i Hz
du
(xric
tdc
Ni,
to) thu
dugc
h5n
hqp
hai ruqu. Ldy toin
bQ
lugng rugu
thu dugc
cho
vAo binh
dlmg
Na du

thu
dugc 0,84
lft Hz
(dktc).
CTPT
crla
E lir:
(A) CzH+O
(B) CaHeO
(C)
CHzO
(D)
CaHsO
CAu
34
CAu khdng
dinh nio sau
dAy dring?
(A) Glucozervi
fructozo de'u
le nhftng
hcr-P
chat
da
ch*c.
(B)
Saccarozo
v)
mantozcr
li

ddng
phAn
cria
nhau.
(C)
Tinh bQt
vh
xenlulozo
li d6ng phAn
cria
nhau.
(D)
Tinh bOt
vi
xenluloza
dA\ le pofisaccarit
v]
d6\r
a5 t6o th]nh to.
CAu
35 Cho
O1
mol
FeCle
vio
dung
dich NazCOs
du, sau
phin img thay
khdi lugng

dung dich
giAm
m gam,
gid
tri cui
m Ii:
(A)
6,5
gam.
(B)
14,6
gam
(C)
L,05gam
CAu
36
NhiQt
phAn
hoirn ioAn
mudi R(N&)z
thu
dugc
8
gam oxit kim
luqng
cua
hdn
hqp khi X
lir 10 gam. Cdng
thric cria

mudi
li:
(A)Fe(Noa)z
(B)
Zn(NOs)z
(C)tvtg(NG),
(D)
17,3 gam.
loai
vir 5,04
lit h6n hqp khi
X. Khdi
. (D)
Cu(No:)z
CAu
37
Ph6t
bidu
dring lA:
(A) Axit
nucleic
ld polieste cria
axit photphoric
v)
glucozcr-
(B) Khi thuy phAn
d6h
cung
cAc protein
don

giAn s6
cho
h6n hqP cdc a-aminoaxit.
(C) Enzim
amilaza
xric tdc cho
phin
img thriy
phAn
xenlulozo
thlnh mantozo.
(D) Khi cho
dung
dfch ldng
tr5ng tnlng
v)o
Cu(OH)z
thAy xuAt hiQn phftc
miru
xanh
d?m.
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t
:'
CAu 38
Hdn
hqp H
gdm hai andehit no msch ho
A
vi B,

phAn tu mdi
chAt
chita khdng
nhi6u
hon
hai
nh6m
ch*c. Cho
1O2
gam h6n
hqp H tiic dqng hoin toirn v6i
luqng
du dung
dich
AgNGAIFIs
thi
thu du.rrc 64,8 gam
Ag. M{t khric,
n6i-r
l{y 12,75 gam h6n hSp H cho
h6a hoi h€t
6 136.5'C
v}r 2
atm thi
thu
duqc thdtich
hoi
h
42
lft.

H6n hop
H gdm:
(A)
HCHO;
CHg-CHO
(B)
CrbCHq
(CHo),
(C)
HCHO; GH?CHO
(D) (B)
vi
(C)
d6\l dring
Ciu
39 Nung
21,4 g h5n
hSp A
gdm bQt
Al
vh FezOg
thu dugc h5n hqp
B.
Cho B tdc dqng
h6t
v6i dung
dich
HCI du dugc
dung dich
C. Cho C tiic dung

v6i
dung
dich NaOH du dugc k6t tua D. Nung
D trong
kh6ng
khi
d6h
kh6'i luqng
kh6ng
ddi thu du-o.
c
16 g chAt
rfin.
"/o
theo
khdi lugng cua Al trong h5n hqp
A 1):
(A)
12,62%
(B)
25,23%
(c) 74,770/" (D)
37,85%
Ciu
40 C6 bao
nhi6u
chAt khi thu duqc
khi
Al, FeS, HCl,
NaOH

vA
(NHa)zCOs.
cho
ciic
hod
ch6't sau
dAy
phAn
rlng
v6i nhau
timg d6i
m$t?
(A)
2
(B)
3
(c)
4
(D)
5
Ciu
4l Hidrocacbon
X vi Y
t6c dgng
v6i
clo
d6\i
cho sAn
phA'm
c6 CTPT

li
CaHnClz.
Trong
dd X tao
m$t sAn
phAm duy
nhAt
cdn Y t4o
hdn
hqp hai sAn phA'm
dong
phAn.
CTPT
ctia X vA Y lAh
luqt
lA:
(A)
CzHavAQHo
(B)
GHaviCzFL
(Q-AHzvirCzHo
p)
eHov)CzFIa.
Ciu
42
Hqp chAt X c6
c6ng
thuc phAn tir trirng
vdi c6ng thric
dcrr giAn

nhAt
X
vta
tiic d$ng du.oc
voi
axit
vta
tiic
dqng dugc
vcri ki6in.
Trong phAn tri
X thenh
phAh phah
trim theo khdi
luqng
ciic nguy6n tdc,
H, N
lAh
luo-t
llr: 4945%,
7,87Vovit15,73"/o,
cdn lai lA
oxi. Khi
cho 4,45
gam X
phAn frng
holn
toAn
vcri
m$t

luqng
du dung dich
NaOH
(dun
n6ng)
thu
dugc
4,85
gam mudi khan. Cdng
thrlc
cA'u
tao
thu gon
cria X ld:
(A)
FLNCFI4COOH
(B)CI**ICOO\IH4
(qFITNGDCOGCTb (D)HTNCCIGCFITCFI3
CAu
43
CAu
khing
dinh
nAo sau dAy kh6ng
dring?
(A)
Thny phAn
hoin to)n
tinh bQt vir
xenlulozo

d6:u
cho glucozo.
(B)
Tinh
bQt vi xenlulozo
deu
le
cdc polime
tg nhi6n.
(C)
Tinh bQt
vi xenlulozo
lA ddng phAn
cria
nhau.
(D)
Tinh
bQt v) xenlulozo
d€)u
kh6ng tham
gia phAn
fmg
tr6ng gucrng.
CAu
44 Cho
cdc
chAt
sau:
axit axetic;
phenol;

phenyl
amoni clorua; glixin;
benzyl
clorua,
xenlulozo vi etyl
clorua. S6'chAt
tdc dgng duo. c
vcri NaOH onhiQt
dQ phdng
Id:
{A)
6
(Bi
4
(c)
3
Ciu
45
Dd
xA
phbng
ho6
10 kg chAt b6o c6 chi sd
axit
bing
I
ngudi ta
dun chAt
kg
NaOH.

Sau
khi phAn
rlng hoirn toin, dd
trung hoi
NaOH
du cAh
500
ml
HCI
thlnh l):
(A) i,035
kg
(B) 1,07 kg
(C) 3,22kg
Ciu
46 Hdn hqp X gOm
glucozo
vir
saccarozo.
Thuf
phAn
hoin to)n 7,02
gam hdn ho.
p X trong m6i trudng
axit thirnh
dung dich
Y. Trung
hoir h6't axit trong
dung
dich

Y r6i
cho tiic drpg vdi lugng du dung
dfch
AgNOelNHs
thi
thu dugc 8,649
Ag. Phdn trim khdi
lu.orng
ctra saccarozo trong h6n
hVp
l):
(A)97,44%
{B)
48,72Y"
(c) 24,35Vo
(D)
66,67"/o
Cdu47
Phdt
bidu nAo sau dAy
li dring?
(A) Photpho trfng
c5 cA'u tnic tinh
thdnguy6n
tu.
(B) O thdr5n, NaCl
t6h t4i dudi d4ng
tinh thdphAn
tu.
(C)

Nu6c dd, thuQc
lo4i tinh thd phAn
tu.
(D)
Kim cuong
c6 cA'u tnic
tinh thdphAn tu.
CAu
48
Ti6h hAnh
nhiet nhdm
h5n hqp gom Al vir
FezO:.
H5n
hqp
sau phAn ring dugc chia
thAnh hai phAh
bing nhau:
PhAn 1 cho
t6c dqng v6i dung dfch
NaOH du
thu
dugc 1,68 lit khi
FI2. Phah
2 cho tdc dgng vdi dung
dich HCI du
ihAy thodt
ra 1,1,,76lit khi Hz. Bi6t
c6c phAn
ung

xAy ra ho)n toln
vi c6c thd
tfch khf deu dugc do o
dktc.
Khdi
lugng Fe t4o thlnh
trong
phAn
irng
nhi6t nhdm
6 tr6n
lh:
(A)
25,2 gam
Ciu
49 Cho
phin
r?ng:
(B)
5,6
gam
(C) 12,6 gam (D) 50,4
gam
CeHs-CH=CHz
+
KMnOE
+
HzSOa
-+
CcHs-COOH

+
COz
+
MnSO+
+
IGSOs
+
HzO
T$ng hQ sd(nguy6n,
tdi
giin) tdt ce cec chAt trong
phucrng
trinh
hod hgc
cria phAn
t'mg
trdn li
(A) 22.
(B)
i8.
(c)
12.
(D)
1s.
Ciu
50 Trong
cdng nghi$p.
dd dieru chO"khi
than ucrt,
ngubi

ta thdi hoi
nudc qua than
di dang ndng
d6.
PhAn
img
ho6
hgc
xAy ra nhu sau:
C(r)+ Hzo(k)
-=-
Co(k)
+
Hz(k)
;
AH=131 kj
Di6ir khing
dinh
nio
sau d6y
lir
dring?
(A)
iSng
6p
suAt
chung cta hQ kh6ng
lhm chuydn
dich cAn
bing.

(Bi
Tdng
nhiQt dO
cua h€ lirm cdn blng chuydn
dich
theo chi€ru
thuQn.
(C)
Ding
chAt xic tdc
llm cAn
bing chuydh
dlch
theo
chi6u thuin.
(D)
rdng
n6hg dQ hidro lim cAn
bing.n"tdi_1;;ob-ll:
chiaru thu{n.
(D)
s
bdo v6i dung dich
chua L,420
1M.
Khdi lugng glixerin t4o
(D) 3,105 kg
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TRTJoNG
DHKH rU NHrEr.i

Trudng THPT
Chuy€n
KHTN
DAP
AN
a\l
DE THr THU
DAr HgC
NAM 201.3
(Ldn
4)
M6n: H6a HoC
CAu sd Me
dd2e8
Me dd
311
Me dd s32
Ma de'707
1
c
A D
B
2.
A
C B A
3. B
B
A
A
4.

A A
C C
5. c
B A
A
6.
B
D D
D
7.
B
D B
A
8.
A
A D
D
9.
A D B A
10.
c B A C
tI. A
B D
A
12. D
A A
A
13.
B A A
B

1,4. D C
c C
15. B
A
A B
L6.
A D B
A
17.
D A A
B
18. A
D
c D
L9.
A
A
B D
20. B
c B A
21, D A A D
22. D
B
B B
23.
A B D
B
24. D D D
D
25. B

c
A
C
26. B B
c B
27.
D
C B
D
28. c
A
C
B
29. c
B D
c
30.
A
D B
A
31 B c c B
32. C
D A
C
33.
B A B
B
34.
B B D
B

35. c
c
B
c
36.
A D
C A
37. B
D
D
B
38.
D B
B
D
39. B B B
c
40.
c
c D
D
41. A A c
A
42. c C c B
43.
c
B
A
c
44.

D D
B D
45.
A
c A
D
46. B B
c B
47. C
B
C
B
48. D
c
D
C
49. D A A
A
50. B
B
B
c
*rf+
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