When a liquid sample is taken from sea level to a higher elevation,what happens to the external (atmospheric)pressure on the liquid and the boiling point of the liquid?

Question

Quizplus · Accepted Answer

As the sample is taken to a higher elevation, atmospheric pressure decreases. This means that the external pressure on the liquid also decreases. Since boiling point is the temperature at which the vapor pressure of the liquid equals the external pressure, if the external pressure decreases, the boiling point also decreases. Therefore, both the external pressure on the liquid and the boiling point of the liquid decrease.

When a Liquid Sample Is Taken from Sea Level to a Higher