Question

If a liquid is sealed in a container and kept at constant temperature, how does its vapor pressure change over time?

a. It continues to steadily increase.
b. It increases at first, then remains constant.
c.It increases at first, then decreases.
d. It continues to steadily decrease.

Answer 1

If a liquid is sealed in a container and kept at a constant temperature, the vapor increases at first, then remains constant. The correct answer is B.