Whether the rate of evaporation is faster at pressure or at reduced pressure is to be determined. Concept introduction: Evaporation is the opposite of the condensation process. It occurs on the surface of the liquid as it changes into a gas phase before reaching its boiling point. Surface area is directly related to evaporation. Evaporation will be more if more area is exposed to air.

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Chapter 12, Problem 34E

Interpretation Introduction

Interpretation:

Whether the rate of evaporation is faster at pressure or at reduced pressure is to be determined.

Concept introduction:

Evaporation is the opposite of the condensation process. It occurs on the surface of the liquid as it changes into a gas phase before reaching its boiling point. Surface area is directly related to evaporation. Evaporation will be more if more area is exposed to air.

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