Chemistry - Liquid Solution Question with Solution | TestHub

$\Delta {\mathrm{T}}_{\mathrm{f}}=\mathrm{i}\times {\mathrm{K}}_{\mathrm{f}}\times \mathrm{m}$ $0.056=\mathrm{i}\times 1.86\times 0.01$ $\therefore \mathrm{i}=\frac{0.056}{1.86\times 0.01}=3.01$ [Note: In the question, the freezing point of aqueous solution is changed from $-0.056\mathrm{K}$ to $-0.056^{\circ }\mathrm{C}$ to apply appropriate textual concepts.]