Chemistry - Ionic Equilibrium Question with Solution | TestHub

Solubility product constant $\left(K_{\mathrm{sp}}\right)$ of salts of types $MX,M{X}_2$ and $M_{3}X$ at temperature ' $T$ ' are $4.0\times 10^{-8},3.2\times 10^{-14}$ and $2.7\times 10^{-15}$, respectively. Solubilities $\left(\mathrm{mol}{\mathrm{dm}}^{-3}\right)$ of the salts at temperature ' $T$ ' are in the order