What happens to ionic product of water if some acid is added ?

Explanation

The ionic product of water will increase when we add some acid to the water as :
`K_(w) = [H_(3)O^(+)(aq)][OH^(-)(aq)]`
When we add acid to the water, `[H_(3)O^(+)(aq)]` increase due to which `K_(w)` also increases.