Which Statement Is Inconsistent with the Kinetic Theory of an Ideal

Which statement is inconsistent with the kinetic theory of an ideal gas?

A) Most of the volume occupied by a gas is empty space.
B) The forces of repulsion between gas molecules are very weak or negligible.
C) Gas molecules move in a straight line between collisions.
D) The average kinetic energy of a gas is proportional to the absolute temperature.
E) The collisions between gas molecules are inelastic.