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The hydrolysis constant of NaX (K(a) of ...

The hydrolysis constant of `NaX` (`K_(a)` of HX is `2 xx 10^(-6)`) is

A

`5xx10^(-9)`

B

`2xx10^(-8)`

C

`5xx10^(-6)`

D

`10^(-7)`

Text Solution

Verified by Experts

The correct Answer is:
A
`K_(h)=(kw)/(k_(a))=(10^(-14))/(2xx10^(-6))`
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