Solutions - Set 7

MM

Mashaal Masha

Oct 18, 2022

Choose the correct options for the following questions.

The vapour pressure of an aqueous solution of glucose is:

Difficulty: Easy

A:

More than vapour pressure of pure water.

B:

Less than vapour pressure of pure water.

C:

Equal to vapour pressure of water.

D:

Independent of temperature.

When common salt is dissolved in water:

Difficulty: Easy

A:

Boiling point of solution decreases.

B:

Both melting and boiling point decrease.

C:

Boiling point of solution increases.

D:

Melting point increases.