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Which of the following equation correctly depicts the relationship b/w the vapour pressure of a liquid and its temprature 

Option: 1

Vapour pressure increases linearly with the increase in temprature of liquid 


Option: 2

vapour pressure increases slightly with the increase in temprature of liquid at low temprature and the rate of increase goes high at higher tempreture 


Option: 3

vapour pressure increases abruptly  with the increase in temprature of liquid at low temprature and the rate of increase goes low at higher tempreture 


Option: 4

Vapour pressure remains unchained with the increase in temprature of liquid 


Answers (1)

best_answer

Vapour pressure depends on molar activity which is dependent on temperature. With the increase in molecular activity of a vapour increase slowly at first and then rapidly 

 

Posted by

Divya Prakash Singh

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