Solutions

A solution containing \(2 \mathrm{~g}\) of a non-volatile solute in \(20 \mathrm{~g}\) of water boils at \(373.52 \mathrm{~K}\). The molecular mass of the solute is ___________ \(\mathrm{g} ~\mathrm{mol}^{-1}\). (Nearest integer)

Given, water boils at \(373 \mathrm{~K}, \mathrm{~K}_{\mathrm{b}}\) for water \(=0.52 \mathrm{~K} \mathrm{~kg} \mathrm{~mol}^{-1}\)