A weak acid in solution have

A strong acid in solution have

The solution of a weak acid and a strong base is alkaline.

pH of a solution of salt of weak acid and weak base is : pH=1/2pK_w+1/2pK_a-1/2pK_b and that of weak acid and strong base is pH=1/2pK_w+1/2pK_a+1/2logc For a salt of weak acid and weak base having K_a=K_b , the pH at 25^@C will be

Ph OF mixture OF weak acid and strong acid || Ph OF mixture OF two weak acids || Relative strength OF weak acids || Ph OF weak diprotic acid and bases

0.1 M solution of a salt of a weak acid a strong base hydrolysis. If K_(a) of the weak acid is 1 xx 10^(-5) , the percent hydrolysis of the salt is

In a mixture of weak acid and its salt, the ratio of concentration of salt to acid is increased ten fold. The pH of the solution