Rapid Wall Skirting Which One Of The Following Does NOT Describe Ideal Gases?

Which one of the following does NOT describe ideal gases? - rapid wall skirting

a) the average kinetic energy of the different types of gas are the same at a given temperature.?
b) Under the conditions of temperature pressure ordianry years, the gas molecules are far apart.
c) the gas molecules move in a series of expressways, random, straight until collisions occur with other molecules, or with the vessel wall.
d) the volume occupied by the gas molecules in the normal or high, compared to the total volume occupied by the gas.
e) The gases are "less likely" near their point of liquefaction.