Calculate $pH$ of $0.02$ $mL$ $ClC{H_2}COOH$. Its ${K_a} = 1.36 \times {10^{ – 3}}$ calculate its $pK_{b}$,

At  $25\,^o C$, the dissociation constant of a base $BOH$ is $1.0 \times {10^{ – 12}}$. The concentration of Hydroxyl ions in $0.01\, M$ aqueous solution of the base would be

$p{K_a}$ value for acetic acid at the experimental temperature is $5$. The percentage hydrolysis of $0.1\,\,M$ sodium acetate solution will be

The ionization constant of propanoic acid is $1.32 \times 10^{-5}$. Calculate the degree of ionization of the acid in its $0.05\, M$ solution and also its $pH$. What will be its degree of ionization if the solution is $0.01$ $M$ in $HCl$ also?

Write examples of weak acids and weak bases and give ionic equilibrium in its aqueous solution.