Easily liquefiable gases are readily adsorbed on solids . Why?

Which type of gases are readily adsorbed by solids ?

Which type of gases are readily adsorbed by solids?

Which type of gases are readily adsorbed by solids?

The correct statements from the following about physical adsorption I) desorption of adsorbate gas from adsorbent is not easy since chemical forces are involved II) Its energy of activation is very low. III)Easily liquifiable gases are more readily adsorbed.

Most easily liquefiable gas is

Assertion: A gas with higher critical temperature gets adsorbed to more extent than a gas with lower critical temperature. Reason: The easily liquefiable gases get adsorbed to more extent which have higher critical temperature.

Assertion: A gas with higher critical temperature gets adsorbed to more extent than a gas with lower critical temperature. Reason: The easily liquefiable gases get adsorbed to more extent which have higher critical temperature.