Which Is Not an Assumption in the Kinetic Molecular Theory

Multiple Choice

Which is not an assumption in the kinetic molecular theory for gases?

A) The volume occupied the gas molecules is negligible compared to the volume of the container.
B) The average kinetic energy of gas molecules is proportional to the Kelvin temperature
C) The collision of one gas molecule with another (or with the walls) is completely elastic.
D) Gas molecules attract each other