1.

For a non-ideal gas, the compressibility factor (Z) is defined as: Z=(pV_(m))/(RT),V_(m)= Molar volume Compressibility of an unknown gas at 600K and 1.0 atm was found to be 1.2 Also this gas was found to effuse 1.58 times slower than the puremethane gas under identical condition. Answer the following three questions based on the above mentioned information and the information provided in an individual question. The value of the Virial coefficient 'B' in the Virial equation is, (Ignore the higher terms from equation during calculation) Virial equation : Z=1+B/(V_(m))+C/(V_(m)^(2))+D/(V_(m)^(3))+........., V_(m) is the molar volume

Answer»

`8.16 L MOL^(-1)`
`7.84Lmol^(-1)`
`11.76 mol^(-1)`
`5.44Lmol^(-1)`

ANSWER :C


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