Chemistry - Liquid Solution Question with Solution | TestHub

When 20 g of Naphthoic acid$\left({\mathrm{C}}_{11}{\mathrm{H}}_8{\mathrm{O}}_2\right)$is dissolved in 50 g of benzene$({\mathrm{K}}_{\mathrm{f}}=1.72$$\mathrm{K}\mathrm{k}\mathrm{g}\mathrm{m}\mathrm{o}{\mathrm{l}}^{-1})$, a freezing point depression of 2 K is observed. The Van’t Hoff factor (i) is