Chemistry - Liquid Solution Question with Solution | TestHub

A complex is represented as ${\mathrm{CoCl}}_3\cdot {\mathrm{xNH}}_3$. Its 0.1 molal solution in water shows $\Delta {\mathrm{T}}_{\mathrm{f}}=0.558^{\circ }$. If the cryscopic and ebullioscopic constants for ${\mathrm{H}}_2\mathrm{O}$ are $1.86\mathrm{K}-\mathrm{kg}{\mathrm{mol}}^{-1}$ and $0.52\mathrm{K}-\mathrm{kg}{\mathrm{mol}}^{-1}$ respectively, identify the correct statement(s) assuming 100\% ionisation of the complex.