Question

Select the one that when used would be considered as the best condition for liquifaction of gasesRequired to answer. Single choice.



Increasing the temperature

Decreasing the pressure

Increasing the pressure and decreasing the temperature

Decreasing the pressure and increasing the temperature​

Answer 1

Answer:

Hence, both increasing pressure and decreasing temperature can help in liquefaction of gases. So, the correct option is option C. Note: Critical temperature is a temperature in which substance can be in liquid form only.