Question

Process of converting vapour into liquid is called
(a) Vaporisation
(b) Condensation
(c) Distillation
(d) Threshing

Answer 1

Answer:

condensation or liquifaction

Answer 2

Answer:

(b) Condensation

Explanation:

Condensation is the process used to convert vapor into liquid. It is the reverse process of evaporation and vaporization. When we need to convert vapor into liquid we just need to cool it down or we need to reduce its temperature.

While in vaporization or evaporation we have to add heat to the liquid to increase its temperature.

These both process are just used to change the state of matter.