Question

Evaporation is the process of changing liquid into vapour below its boiling point. State whether true or false.

• A. True
• B. False

Answer 1

The correct option is A True

Evaporation is the process of changing liquid into vapour below B.P. (boiling point)

It is the type of vaporisation that occurs on the surface of liquid due to increase in temperature or pressure it changes liquid into gaseous phase before reaching to B.P. The surrounding gas must not be saturated by evaporating substance.