Home
Class 12
CHEMISTRY
Statement - The vapour pressure of 0....

Statement - The vapour pressure of `0.1 M` sugar solution is more than that of `0.1 M` potassium chloride solution.
Explanation- Lowering of vapour pressure is directly proportional to the number of species present in the solution.

A

Statement-1 is True, Statement-2 is True, Statement -2 is correct explanation for Statement -1

B

Statement-1 is True, Statement-2 is True, Statement-2 is NOT a correct explanation for Statement-1

C

Statement-1 is True, Statement-2 is False

D

Statement-1 is False, Statement-2 is True

Text Solution

Verified by Experts

Here is the no. of particles lesser is the vapour pressure.
Promotional Banner

Similar Questions

Explore conceptually related problems

Statement The vapour pressure of 0.45 molar urea solution is more than that of 0.45 molar solution of sugar. Explanation Lowering of vapour pressure is directly proportional to the number of species present in the solution.

The relative lowering in vapour pressure is proportional to the ratio of number of

Assertion (A): Vapour pressure of 0.5 M sugar solution is more than 0.5 M KCl solution.

Statement The boiling point of 0.1 M urea solution is less than that if 0.1M KCl solution. Elevation of boiling point is directly proportional to the number of species present in the solution.

Assertion (A): The boiling point of 0.1 M solution is less that that of 0.1 M'KCl solution. Reason (R): Elevation of boiling point is directly proportional to the number of species present in the solution.

STATEMENT-1 : The frezing point of 0.05 M urea solution is different from that of 0.05 M sodium chloride solution. STATEMENT-2 : The dpression in freezing point is directly proportional to the number of species present in the solution.