Calculate the pH of the `10^-8M` HCl solution.

Calculate the pH of a buffer solution containing equimolar amount of `HX` and `X^-` if the `K_a` for `HX` is `10^-8`

pH of `10^-4N\ H_2SO_4` is

What mass of KOH should be dissolved in one litre of solution to prepare a solution having PH 12 at `25^0c`?

Which of the following factors will favour the reverse reaction in chemical equilibrium ?

If `K_(sp)` of `Mg(OH)_2=1**10^-(11)` , the pH above which `Mg(OH)_2` starts to precipitate from a solution containing `…

Aqueous solution of `FeCl_3` is

The ionic product of water will decreases if