Question

Temperature range where real gases do behave ideally is called

Answer 1

A real gas will behave as an ideal gas at low pressure and high temperature, because at these conditions there will be large intermolecular distances between gas molecules so negligible intermolecular forces.

Generally, a gas behaves more like anideal gas at higher temperature and lower pressure, as the potential energy due to intermolecular forces becomes less significant compared with the particles' kinetic energy, and the size of the molecules becomes less significant compared to the empty space between them