Chemistry - Liquid Solution Question with Solution | TestHub

A solution containing $10\mathrm{g}$ of an electrolyte ${\mathrm{AB}}_2$ in $100\mathrm{g}$ of water boils at $100.52^{\circ }\mathrm{C}$. The degree of ionization of the electrolyte $(\alpha )$ is _______ $\times 10^{-1}$. (nearest integer) [Given : Molar mass of ${\mathrm{AB}}_2=200\mathrm{g}{\mathrm{mol}}^{-1},{\mathrm{K}}_{\mathrm{b}}$ (molal boiling point elevation const. of water) $=0.52\mathrm{K}\mathrm{kg}{\mathrm{mol}}^{-1}$, boiling point of water $=100^{\circ }\mathrm{C};{\mathrm{AB}}_2$ ionises as ${\mathrm{AB}}_2\to {\mathrm{A}}^{2+}+2{\mathrm{B}}^{-}]$