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If a salt of strong acid and weak base h...

If a salt of strong acid and weak base hydrolysis appreciably (`alpha=0.1`, which of the following formula is to be used to calculate degree of hydrolysis `alpha`?

A

`alpha=sqrt(K_w/((K_a)a)`

B

`alpha=sqrt(K_w/((K_b)a)`

C

`alpha=sqrt(K_w/(K_a(K_b)a)`

D

None of these

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The correct Answer is:
B
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