Question

If the Kb value in the hydrolysis reaction, B+ + H2O  BOH + H+ ; is 1.0 × 10–6, then the hydrolysis constant of the salt would be :- (1) 1.0 × 10–6 (2) 1.0 × 10–7 (3) 1 × 10–8 (4) 1.0 × 10–9

Answer 1

Hi, please consider the answer given below

If the Kb value in the hydrolysis reaction, B+ + H2O  BOH + H+ ; is 1.0 × 10–6, then the hydrolysis constant of the salt would be 1.6 x 10^-6.

I think the kb is the other term for the for the hydrolysis constant. So given the kb value, this is essentially the hydrolysis constant.

Answer 2

Answer: Kh = Kw/Kb = [H+][OH−]/Kb =10^−14/10^−6=10^−8

Explanation:is it helpful