The solubility of $AgCl$ is minimum in

The following equilibrium exists in aqueous solution: $CH_3COOH \rightleftharpoons CH_3COO^{-} + H^{+}$. If dilute $HCl$ is added,without change in temperature,the:

Define the common ion effect and explain it with an example.

If acetic acid is mixed with sodium acetate,then the ${H^{+}}$ ion concentration will be:

If $S_1, S_2, S_3$ and $S_4$ are the solubilities of $AgCl$ in water,in $0.01 \ M \ CaCl_2$,in $0.01 \ M \ NaCl$ and in $0.05 \ M \ AgNO_3$ respectively at a certain temperature,the correct order of solubilities is

The commercial salt is purified by passing