Gaseous StateHard
Question
The correct order of normal boiling points of O2, N2, NH3 and CH4, for whom the values of vander Waal′s constant ′a′ are 1.360, 1.390, 4.170 and 2.253 L2. atm. mol-2 respectively, is :
Options
A.O2< N2 < NH3 < CH4
B.O2< N2 < CH4 < NH3
C.NH3 < CH4 < N2 < O2
D.NH3 < CH4 < O2 < N2
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