Đề kiểm tra môn hóa khối 11

Sở giáo dục - đào tạo
Trờng THPT An nhơn 1
Đề kiểm tra 1 TIT- Khối 11 - 2011-2012
Môn : Hoá học ban C BN
Họ và tên : ................................................ .....Lớp ........... SBD : .......................................
Mã đề : 933
I. PHN TRC NGHIM (5)
1. Ch dựng thờm quỡ tớm lm thuc th cú th nhn ra c bao nhiờu dung dch cỏc cht cha trong cỏc
l mt nhón sau: H
2
SO
4
, Ba(OH)
2
, K
2
CO
3
, KOH
A. 2 B. 3 C. 1 D. 4
2. Trong cỏc cht sau, cht no l cht in li?
A. C
2
H
5
OH B. C
12
H
22
O
11

C. NaCl D. C
6
H
12
O
6
3. Cho dung dch X cha 0,2 mol Mg
2+
; 0,3 mol Fe
2+
; 0,1 mol Cl
-
; x mol SO
4
2-
. Giỏ tr ca x l:
A. 0,9 B. 0,4 C. 0,45 D. 0,2
4. Dung dch H
2
SO
4
0,05M, cú:
A. pH = 2 B. pH = 1,3 C. pH = 0.6 D. pH = 1
5. Cú bao nhiờu cht in li mnh trong s cỏc cht: HNO
3
, H
2
O, Ba
3
(PO

4
)
2
, KOH, Al(OH)
3
A. 5 B. 3 C. 4 D. 2
6. Cú bao nhiờu cht tỏc dng c vi NaOH trong cỏc cht sau: H
2
SO
4
, Cu(NO
3
)
2
, Na
2
CO
3
, Al(OH)
3
A. 1 B. 2 C. 3 D. 4
7. Cho 200 ml dung dch KOH vo 100 ml dung dch H
2
SO
4
1M, sau khi phn ng xy ra hon ton thu
c dung dch X.Cụ cn dung dch X c 28,6 gam rn khan. Nng dd KOH bng:
A. 1M B. 1,5M C. 4M D. 2M
8. Cho dung dch X cú nng ion H
+

bng 10
-2
M. Mụi trng ca dung dch X l:
A. Khụng xỏc nh c B. Kim C. Trung tớnh D. Axit
9. Trn hai th tớch bng nhau ca dung dch HCl v dung dch Ba(OH)
2
cú cựng nng mol, pH dung
dch sau phn ng nh th no?
A. pH = 7 B. pH < 7 C. khụng xỏc nh c D. pH > 7
10. Cho cỏc dung dch sau: Na
2
CO
3
, BaCl
2
, K
2
SO
4
, NaOH. Trn ln tng cp dung dch, cú bao nhiờu phn
ng húa hc xy ra?
A. 1 B. 4 C. 3 D. 2
II. PHN T LUN (5)
Cõu 1(0,5): Cho 200 ml dung dch hn hp gm: HCl 0,1M v HNO
3
0,2M tỏc dng vi 300 ml dung
dch NaOH 0,1M. Sau khi phn ng xy ra hon ton thu c dung dch A. Tớnh pH dung dch A.
Cõu 2 (1): Vit phng trỡnh phõn t v phng trỡnh ion thu gn khi cho dung dch HCl d ln lt tỏc
dng vi dung dch: Ca(OH)
2

, K
2
CO
3
, NaHCO
3
, K
2
SiO
3
.
Cõu 3 (3,5): Cho 2 lớt dung dch X cha: NaOH 0,1M v Ba(OH)
2
0,1M.
a. Tớnh th tớch dung dch HCl 0,1M cn trung hũa ht 2 lớt dung dch X.
b. Tớnh th tớch dung dch K
2
SO
4
0,1M cn tỏc dng va vi 2 lớt dung dch X.
c.Cho t t cựng lng Ba(OH)
2
cú trong 2 lớt dung dch X trờn vo 2 lớt dung dch NaHCO
3
0,1M, cho
n khi phn ng kt thỳc thu c dung dch Y. Tớnh khi lng cht tan cú trong dung dch Y.
BI LM
I. TRC NGHIM
CU 1 2 3 4 5 6 7 8 9 10
T.LI

II.T LUN
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