Africa Exams
Your Academic Best Friend Across Africa
Home
Ghana
Ghana BECE Exams
Kenya
Kenya KCPE Papers
Kenya KCSE Papers
Kenya KASNEB Papers
Nigeria
WAEC Exams
JAMB Exams
Rwanda
Rwanda Primary Papers
Rwanda Secondary Papers
Uganda
Uganda PLE Papers
Uganda UCE Papers
Uganda UACE Papers
More
About
Contact Us
Our Apps
Privacy
Test Index
JAMB Chemistry 2011 Paper
Show Para
Hide Para
Share question:
© africaexams.com
Question : 20
Total: 47
Which of the following is a deliquescent compound?
Na
NO
3
CaCl
2
CuO
Na
2
CO
3
.10H
2
O
Validate
Solution:
Deliquescent substances are referred to known as those substances which absorbs moisture from the surrounding and dissolves themselves with the moisture or water to form a solution.
Examples are sodium hydroxide(NaOH), calcium chloride(CaCl2), potassium hydroxide(KOH), ammonium chloride(NH4Cl) , etc
© africaexams.com
Go to Question:
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
Prev Question
Next Question