Which one of the following statements is FALSE?

Question

Which one of the following statements is FALSE? (A) Raoult’s law states that the vapour pressure of a component over a solution is proportional to its mole fraction in solution. (B) The osmotic pressure (.π .) of a solution is given by the equation π =iCRT where M is the molarity of the solution. (C) The correct order of osmotic pressure for 0.01M aqueous solution of each compound is BaCl2>KCl>CH3COOH>sucrose . (D) none of of these

Tardigrade Admin · Accepted Answer

Raoult’s law states that the vapour pressure of a component over a solution is proportional to its mole fraction in solution.
The osmotic pressure ( π ) of a solution is given by the equation π = iCRT where M is the molarity of the solution.
The correct order of osmotic pressure for 0.01 M aqueous solution of each compound is BaCl₂ > KCl >CH₃COOH > sucrose.

Q. Which one of the following statements is FALSE?

Raoult’s law states that the vapour pressure of a component over a solution is proportional to its mole fraction in solution.

The osmotic pressure $(π)$ of a solution is given by the equation $π = i CRT$ where M is the molarity of the solution.

The correct order of osmotic pressure for $0.01 M$ aqueous solution of each compound is $B a C l_{2} > K Cl > C H_{3} COO H > s u crose$ .

none of of these

Q. Which one of the following statements is FALSE?

Raoult’s law states that the vapour pressure of a component over a solution is proportional to its mole fraction in solution.

The osmotic pressure (π) of a solution is given by the equation π=iCRT where M is the molarity of the solution.

The correct order of osmotic pressure for 0.01M aqueous solution of each compound is BaCl2​>KCl>CH3​COOH>sucrose .

none of of these

The osmotic pressure $(π)$ of a solution is given by the equation $π = i CRT$ where M is the molarity of the solution.

The correct order of osmotic pressure for $0.01 M$ aqueous solution of each compound is $B a C l_{2} > K Cl > C H_{3} COO H > s u crose$ .