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Salt of Weak Acid and Weak Base

Hydrolysis co...

Question

Hydrolysis constant for a salt of weak acid and weak base would be:

K_{h} = \frac{K_{w}}{K_{a}}

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K_{h} = \frac{K_{w}}{K_{b}}

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K_{h} = \frac{K_{w}}{K_{a} K_{b}}

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Solution

The correct option is B $K_{h} = \frac{K_{w}}{K_{a} K_{b}}$
$K_{h} = \frac{K_{w}}{K_{a} \times K_{b}}$
Option C is correct.

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