Browse Questions

Which of the following $0.1 \;M$ aqueous solution will have the lowest freezing point ?

$\begin{array}{1 1} \text{Potassium sulphate} \\ \text{Sodium chloride } \\ \text{Urea}\\ \text{Glucose} \end{array}$

Potassium sulphate produces larger number of species and hence larger value of $-\Delta T_r$