What is the correct increasing order of liquefiaility of the gas?

1.	What is the correct increasing order of liquefiaility of the gas?
Answer» `H_(2)ltCO_(2)ltCH_(4)ltN_(2)` `H_(2)ltN_(2)ltCH_(4)ltCO_(2)` `CO_(2)ltCH_(4)ltH_(4)ltN_(2)` `CO_(2)ltCH_(4)ltN_(2)ltH_(2)` Answer :B

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