Which of the following factors decreases the rate of evaporation of a liquid?
A
increase in pressure over the liquid
B
lowering the boiling point
C
decreasing in humidity
D
wind
Verified Correct Answer: A.
Physical Principles & Numerical Solution
higher pressure tends to inhibit the process of evaporation. Higher pressure "pushes" the vapor molecules back into the liquid, making it harder for them to evaporate.
Source: Myschool Past Questions Archive (Record #35585)