Which one of the following statements is false?

  • A
    Raoult's law for a mixture of two liquids states that the vapour pressure of a component over a solution is proportional to its mole fraction.
  • B
    The osmotic pressure $(\pi)$ of a solution is given by the equation $\pi = iMRT$,where $M$ is the molarity of the solution.
  • C
    The correct order of osmotic pressure for $0.01 \ M$ aqueous solutions of each compound is $BaCl_2 > KCl > CH_3COOH > Sucrose$.
  • D
    Two sucrose solutions of the same molality prepared in different solvents will have the same freezing point depression.

Explore More

Similar Questions

The osmotic pressure of a $0.5 \ M$ aqueous solution of $CH_3COOH$ having a $pH$ of $2$ at temperature $T$ is . . . . . . . (in $RT$)

An amalgam of mercury with sodium is an example of:

$1 \ g$ of silver gets distributed between $10 \ cm^3$ of molten zinc and $100 \ cm^3$ of molten lead at $800^{\circ} C$. The percentage of silver in the zinc layer is approximately

At $300 \ K$,an ideal solution is formed by mixing $460 \ g$ of toluene with $390 \ g$ of benzene. If the vapour pressure of pure toluene and pure benzene at $300 \ K$ are $32 \ mm$ and $40 \ mm$ respectively,the mole fraction of toluene in the vapour phase is:

Which of the following graphs correctly represents the changes in thermodynamic properties during the formation of $1 \, mol$ of an ideal binary solution?

Vedclass Products

For Students

Vedclass Test Series

Mock tests in real JEE/NEET style with performance analysis. 5-day free trial.

Start Free Trial
For Teachers

Exam Paper Generator

Generate Set A/B/C/D exam papers from 7.5L+ questions in 2 minutes. 3 chapters free.

Try Free
For Institutes

Online Exam Module

Live online exams with unlimited students, 360° analytics & white-label branding.

See Demo