Question

Heat is liberated when ______
Points : 1 = water converts into vapour.
2 = ice melts.
3 = water heats.
4 = water vapours condenses.
Please answer this question !

Answer 1

Heat is liberated when water vapour condenses.

Answer 2

Here is your answer

Heat is liberated when
4=water vapour condenses into water.

This is because the latent heat of vaporisation that was acquired by the vapour is released.

HOPE IT IS USEFUL