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In the hydrolytic equilibrium A^- + H2...

In the hydrolytic equilibrium
`A^- + H_2O hArr HA + OH^-` `K_a = 1.0 xx 10^(-5)` . The degree of hysrolysis of 0.001 M solution of the salt is :

A

`10^(-3)`

B

`10^(-4)`

C

`10^(-5)`

D

`10^(-6)`

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The correct Answer is:
A
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