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The degree of hydrolysis of a salt of W(...

The degree of hydrolysis of a salt of `W_(A)` and `W_(B)` in its `0.1M` solution is `50%`. If the molarity of the solution is `0.2M`, the percentage hydrolysis of the salt woukd be

A

`h=sqrt(K_(h))`

B

`h=sqrt(C/K_(h))`

C

`h=sqrt(K_(h)/C)`

D

None of these

Text Solution

Verified by Experts

The correct Answer is:
C
`K_(h)=Ch^(2) implies h= sqrt(K_(h)/C)`
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