Which of the following statements about kinetic theory of gases is wrong?

Question 9 options:

The molecules of a gas are in continuous random motion.

The molecules continuously undergo inelastic collisions.

The molecules do not interact with each other except during collisions.

The collisions among the molecules are of short duration

The statement that is wrong is: "The molecules continuously undergo inelastic collisions." The correct statement is that the molecules continuously undergo elastic collisions.