An ideal gas is filled in a vessel,then

The kinetic theory of gases is based on which of the following factors?

Select the appropriate property of an ideal gas.

If there are no intermolecular forces between the molecules of a gas,the pressure exerted by the gas will ........

State whether the following statements are True or False:
$(i)$ Attractive or repulsive forces act between molecules of an ideal gas.
$(ii)$ The potential energy of an ideal gas is zero.
$(iii)$ Molecules of all gases are the same in size.
$(iv)$ Molecules of an ideal gas are perfectly elastic spheres.

What is the kinetic theory of gases?