The van der Waals' constant 'a' for the gases `O_(2), N_(2), NH_(3) "and " CH_(4)` are 1.36, 1.39, 4.17 and 2.253 respectively, the gas which can be most easily liquefied is :

The values of van der Waal's constant 'a' for the gases O_(2),N_(2),NH_(3) and CH_(4) 1.36,1.39,4.17,2.253 L^(3) atm "mole"^(-2) respectively. The gas which can most easily be liquefied is:

The value of van der Waals' constant 'a' for gases O_2, N_2 , NH_3 and CH_4 re 1.360,1.390,4.170 and 2.253 litre^2 atm mol^(-2) respectively. The gas which can most easily be liquefied is :

The values of van der Waal's constant a for the gases O_2,N_2,NH_3 and CH_4 is 1.360, 1.390, 4.170 and 2.253L^2 atm. mol^(-2) respectively. The gas which can most easily be liquefied is ?

The Vander Waal’s constant ‘a’ for the gases O_(2), N_(2), NH_(3) and CH_(4) are 1.3, 1.390, 4.170 and 2.253 l^(2)"atm" "mol"^(-2) respectively. The gas which can be most easily liquefied is