Calculate the compressibility factor for CO2, it one mole of it occupies 0.4 L at 300K and 40 atm.
The correct option is B 0.65
Compressibility Factor is also often defined as “the ratio of molar volume of gas to that of an ideal gas.” It is expressed as
Compressibility (Z) =PVRT
Pressure, P = 40 atm, V= 0.4 L, R=0.082 L.atm.K−1mol−1 , T= 300 K
=40×0.40.821×300=16246.3=0.65