Question

What is the effect of pressure on boiling point ?

Answer 1

the higher the vapor of a liquid at a given temperature,the lower the normal boiling point(I.e.,the boiling point at atmospheric pressure) of the liquid.the vapour chart to the vapour pressure versus temperature for variety of liquid.

Answer 2

Answer:

the boiling point of a liquid is related to the pressure of the atmosphere. Higher the pressure , higher is the boiling point , and vice - versa .As the altitude increases the atmospheric pressure decreases , hence the boiling point of liquid also decreases .

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