Question

Which change is observed during evaporation of liquid in atmosphere?
(A) heat increases
(B) cooling starts
(C) heat becomes zero
(D) all of above

Answer 1

The change which is observed during evaporation of liquid in atmosphere is heat increases.

Evaporation is a kind of vaporization which forms on the surface of the liquid as it changes into gaseous phase before attaining the boiling point.  

The surrounding gas must not be saturated with evaporating substance.

In the enclosed environment, a liquid will evaporate until the surrounding air gets saturated.

Answer 2

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☸ Required Answer is ⬇⬇ ⬇⬇ ⬇


⭕ A). heat increases.


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