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A weak mono acidic base is 5% ionized in...

A weak mono acidic base is `5%` ionized in `0.01 M` solution. The Hydroxide ion concentration in the solution is

A

`5 xx 10^(-2)`

B

`5 xx 10^(-4)`

C

`5xx 10^(-10)`

D

`2 xx 10^(-11)`

Text Solution

Verified by Experts

The correct Answer is:
B
`[OH^(-)] = (%)/(100) xx c = (5)/(100) xx 0.01 = 5 xx 10^(-4)`
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