Statement - I : A gas with higher critical temperature is adsorbed more than a gas with lower critical temperature
Statement - II : At higher temperature the gas with higher T_c is more easily liquefiable

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Both statements I and II are correct

Statement-I is incorrect and statement-II is correct

Both statements I and II are incorrect

Statement-I is correct and statement-II is incorrect

answer is A.

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Detailed Solution

Thus, a gas with higher critical temperature gets adsorbed to more extent than a gas with lower critical temperature.
Easily liquifiable gases have higher critical temperature and stronger van der Waal's forces of attraction.
Thus easily liquifiable gases get adsorbed to more extent.
For example, easily liquefiable gases like SO₂,NH₃,HCl,CO₂ etc are readily adsorbed than gases which do not liquify easily. Such gases include H₂,O₂,N₂.