Question

1 mole of a gas occupies 1000 ml at 27degree celsius. what will be the pressure of the gas​

Answer 1

Solution :

Compressibility factor,

<br> Substituting, n=1 mol, P=50 atm,

<br>

, T=27+273=300 ,K we get <br>

<br> For ideal gas, Z=1. As for the given gas,

, it shows negative deviation, i.e., it is more compressible than expected from ideal behaviour.