Question

how does vander walls equation exlain the behaviour of real gases when pressure is high

Answer 1

Answer:

The van der Waals equation predicts that the pressure will have to reach 1620 atm to achieve the same results. The van der Waals equation gives results that are larger than the ideal gas equation at very high pressures, as shown in the figure above, because of the volume occupied by the CO2 molecules.

Explanation: