1.

If the K_(b) value in the hydrolysis reaction B^(+) + H_(2)O hArr BOH + H^(+) is 1.0 xx 10^(-6), then the hydrolysis constant of the salt would be

Answer»

`1.0 xx 10^(-6)`
`1.0 xx 10^(-7)`
`1.0 xx 10^(-8)`
`1.0 xx 10^(-9)`

Solution :For hydrolysis of `B^(+), K_(H) = (K_(w))/(K_(b)) = (10^(-14))/(10^(-6)) = 10^(-8)`.


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