Chemistry - Liquid Solution Question with Solution | TestHub

${\mathrm{K}}_{\mathrm{f}}=\frac{\Delta {\mathrm{T}}_{\mathrm{f}}}{\mathrm{m}}$ unit of ${\mathrm{K}}_{\mathrm{f}}\Rightarrow {}^{\circ }\mathrm{C}\mathrm{kg}\cdot {\mathrm{mol}}^{-1}$ Or K kg. ${\mathrm{mol}}^{-1}$ Temperature difference will be same in ${}^{\circ }\mathrm{C}$ and $\mathrm{K}$. ${\mathrm{K}}_{\mathrm{f}}=2.77\mathrm{K}\mathrm{kg}\cdot {\mathrm{mol}}^{-1}$