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What is the effect of temperature on the Vapour pressure of liquid solution:

Option: 1

The vapour pressure of a liquid increases with increase in temperature.


Option: 2

The vapour pressure of a liquid decreases with increase in temperature.


Option: 3

Can't say anything


Option: 4

Vapour pressure of liquid does not depend on temperature


Answers (1)

best_answer

The vapour pressure of liquid increases with an increase in temperature. This is because on increasing the temperature the kinetic energy of molecules increases which results in the fact that more molecules escape from the surface of the liquid into the vapour phase, resulting in higher vapour pressure.

Therefore, option(1) is correct

Posted by

Nehul

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