blowing air over a liquid aids evaporation by

a

increasing its surface area

b

decreasing its vapour pressure

c

increasing its temperature

d

decreasing its density

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Correct Option
b

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Discussions (12)

toeseen
12 years ago

blowing air over the surface of a liquid will decrease the vapour pressure by blowing away the saturated vapour ready to move out of the surface of the liquid

desseyaisosa
1 year ago

isn't it increasing surface area?

Wawaaaaaaaaaaaqa
2 years ago

increase in pressure leads to a decrease in rate of evaporation.

myfathermyfather
7 years ago

The answer is B

ifeolwamate123
1 year ago

its A

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