Which of the following is CORRECT statement? - Vidyadip

MCQ

Which of the following is CORRECT statement?

A
The ratio of vapour pressure of pure solvent divided by the vapour pressure lowering of pure solvent is called relative lowering of vapour pressure.
✓
The ratio of vapour pressure lowering of solvent divided by the vapour pressure of pure solvent is called relative lowering of vapour pressure.
C
The ratio of vapour pressure lowering of solvent divided by the vapour pressure of pure solvent is called lowering of vapour pressure.
D
The ratio of vapour pressure lowering of solvent divided by the vapour pressure of solution is called relative lowering of vapour pressure.

✓

Answer

Correct option: B.

The ratio of vapour pressure lowering of solvent divided by the vapour pressure of pure solvent is called relative lowering of vapour pressure.

B

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