A gas will approach ideal behaviour at

In accordance to meet the postulates of kinetic theory where gas approaches ideal behavior to be fulfilled. It follows two conditions: 1. At high temperature and 2. At low pressure, At high temperature and low pressure, the volume of the gas becomes large and both the intermolecular Gaseous State 20 force as well as molecular volume can be neglected. It means the pressure and volume correction factor can be neglected. Van der Waals equation