Question

Question 1 (b)

Fill up the blank in the following:
The process of changing water vapour into water is called ___

Answer 1

The process of changing water vapor into water is called condensation.

When the water vapor (gas) present in the air, comes in contact with a cold surface, it condenses to form water (liquid). This process of conversion of water from its vapor or gaseous form (state) to liquid form (state) is known as condensation.