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

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

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

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

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

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.

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.

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.

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 :

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 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.

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

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

.
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

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

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

(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 ;

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.

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

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 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

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

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

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

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

\
'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 :

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

(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

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

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,

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).

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.

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.

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

„ .
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)

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

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

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

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

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

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

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.

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

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 ^

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

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).

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.

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.

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

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

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)

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.

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.

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.

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

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

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

. ^- ••
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.

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

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,

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