Which one of the following statements is false?

Options

A. The correct order of osmotic pressure for 0.01 M aqueous solution of each compound is `BaCl_(2)gtKClgtCH_(3)COOHgt` sucrose
B. The osmotic pressure (p ) of a solution is given by the equation `pi=MRT` where M is the molarity of the solution
C. Raoult's law states that the vapour pressure of a component over a solution is proportional to its mole fraction
D. Two sucrose solutions of same molality prepared in different solvents will have the same freezing point depression

Answer

D

Explanation

The extent of depression in freezing point varies with the number of solute particles for a fixed solvent only and it is a characteristics feature of the nature of solvent also. So for two different solvents the extent of depression may vary even if number of solute particles be dissolved.