Answer:
Factors affecting
the rate of evaporation:
(a) Surface area: The rate of
evaporation increases with increase in surface area.
(b) Temperature: The rate
of evaporation increases with increase in temperature.
(c) Humidity: The rate of
evaporation decreases with increase in humidity.
(d) Wind speed: The
rate of evaporation increases with increase in wind speed.
(e) Nature of the liquid:
The volatile compounds evaporate faster than less volatile compounds (liquids).
B will produce more cooling effect
because it will absorb more heat from the surroundings for evaporation.
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