Question

What are the prerequisites for condensation?

Answer 1

1. Water vapour in the atmosphere is the most necessary requuirement for

condensation. If there is no water vapour, how would be liquid be formed

for condensation process ?

2. Cool temperatures are also required to decrease the atmospheric

pressure. As the atmospheric pressure decreases, air loses its capacity to

hold moisture and condensation happens.

3. The presence of microscopic particles of salt, dust, smoke and tiny

microbes are essential for cloud formation which causes condensation.

Answer 2

condensation requires the following prerequisites
the temperature should be low
the relative humidity should be high
presence of dust particles of old objects
addition of water vapour to the saturated air