CBSE Class 10 Science 2020 · Paper 31/C/2 · Question 5(b)
Consider the following compounds :
I.
II.
III.
IV.
Which of these compounds do not conduct electricity in solution ?
- (a)I and II
- (b)II and III
- (c)III and IV
- (d)I and IV
Answer
(b) II and III
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