Gaseous StateHard
Question
Density of a Vander Waal′s gas at 500 K and 1 atm is found to be 0.8 kg/m3. It is also found that the gas diffuses 
times slower than pure O2 gas under identical conditions. The value of Z for the real gas is (R = 0.08 atm - l /mol-K) :
times slower than pure O2 gas under identical conditions. The value of Z for the real gas is (R = 0.08 atm - l /mol-K) :Options
A.
B.
C.1.8
D.0.8
Solution
⇒ Mgas = 48Vm, real =
× 48 l = 60lVm, ideal =
= 40 lZ =
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