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The van't hoff factor (i) for a dilute a...

The van't hoff factor (i) for a dilute aqueous solution of the strong electrolyte barium hydroxide is

A

0

B

1

C

2

D

3

Text Solution

Verified by Experts

The correct Answer is:
D
As `Ba(OH)_(2)` is strong electrolyte, it dissociates completely as
`Ba(OH)_(2) rarr Ba^(2+) +2OH^(-)`
Ions produced = 3. Hence, van't Hoff factor = 3
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