Four gases P, Q , R and S have almost same values of 'b' but their 'a' values (a,b are Van der Waals Constants) are in the order Q lt R lt S lt P. At a particular temperature, among the four gases the most liquifiable one is ……………. .

Four gases P, Q , R and S have almost same values of 'b' but their 'a'

1.	Four gases P, Q , R and S have almost same values of 'b' but their 'a' values (a,b are Van der Waals Constants) are in the order Q lt R lt S lt P. At a particular temperature, among the four gases the most liquifiable one is ……………. .
Answer» <P>P Q R S Solution :P