68.The value of van der Waals constant 'a' for gases O2,N2,NH3 and CH4 – InterviewSolution

1.	68.The value of van der Waals constant 'a' for gases O2,N2,NH3 and CH4 are x,Y,z and c respectively, where z>c>y>x. The gas which can most easily be liquified is
Answer» 68.The value of van der Waals constant 'a' for gases O2,N2,NH3 and CH4 are x,Y,z and c respectively, where z>c>y>x. The gas which can most easily be liquified is

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