Which of the following statements is false ?

Options

A. To different solutions of sucrose of same molality prepared in different solvents will have the same depression in freezing point.
B. The osmotic pressure of a solution is given by the equation `pi=CRT` (where C is the molarity of the solution).
C. Decreasing order of osmotic pressure for 0.01 M aqueous solutions of barium chloride, potassium chloride, acetic acid and sucrose is
`BaCl_(2)gt KCl gt CH_(3)COOH gt` sucrose.
D. According to Raoult's law, the vapour pressure exerted by a volatile component of a solution is directly proportional to its mole fraction in the solution.

Answer

A

Explanation

Explanation : `Delta T_(f)=K_(f)m`, Since Kf values depend upon the nature of solvent, the depression in freezing point of the solution would not be the same.