2. All of the following statements concerning a sample of oxygen gas at 1.00 atm pressure are true except a. The molecules are in constant rapid random motion. b. The pressure exerted by gaseous oxygen is due to the impact of the molecules with the walls of the container. c. The average kinetic energy of the gaseous oxygen is proportional to the absolute temperature of the gas. d. Collisions between the gaseous molecules are inelastic

How does a sample of helium at 15 degree celsius compare to a sample of helium at 215 k? a) the helium at 15 degrees celsius has a higher average kinetic energy that the sample at 215 k. b) the helium at 15 degrees celsius has lower nuclear energy that the sample at 215 k. c) the helium at 15 degrees celsius has slower- moving atoms that the sample at 215 k. d) the helium at 15 degrees celsius has smaller atoms than the sample at 215 k.