Which assumption of kinetic molecular theory is not followed when a real gas shows non-ideal behaviour?
Gas molecules move at random with no attractive forces between them
The velocity of gas molecules is dependent on temperature
The amount of space occupied by a gas is much greater than the space occupied by the actual gas molecules
In collisions with the walls of the container or with other molecules, energy is conserved
Attractions are non zero in non-ideal gases. This is the main feature of ideal and non ideal gas.