Gas Laws | Compressibility Factor High Pressure & Low Pressure

Assertion: At low pressure van der Waal's equaiton is ruduced to [P+(a)/(V^(2))]V= RT Reason: The compressibility factor corresponding to low pressure is given by: 1-(RTV)/(a)

The rise is compressibility factor ( Z ) with increasing pressure of a gas is due to

Variation OF compressibility factor with pressure || Calculation OF compressibility factor in different conditions

If Z is a compressibility factor, van der Waals' equation at low pressure can be written as

The compressibility factor for a real gas at high pressure is .

Determine which of the following statements are true at very high pressure for a real gas: (a) Compressibility factor is greater than 1. (b) Compressibility factor varies linearly with pressure. (c) Molar volume occupied by gas is more as compared to ideal gas at similar pressure and temperature. (d) Gas is less compressible as compare to ideal gas. (e) Compressibility factor is given by Z=1+(Pb)/(RT) .