Kinetic Molecular Theory Quiz

Which of the following assumptions of the kinetic molecular theory of gases is not valid for real gases at high pressure?

If all of the flasks of gas shown are the same size, at the same temperature, and contain the same number of molecules, in which flask will the molecules be moving slowest?

Each of these flasks contains the same number of molecules. In which container is the pressure lowest?

Each of these flasks is the same size and at the same temperature. In which flask will diffusion occur most slowly?

Each of these flasks is the same size and at the same temperature. Which one contains the fewest molecules?

Each of these flasks contains the same number of gas molecules. In which would the pressure be highest?

Four different flasks contain gas samples at 298 K. In which of the following samples will the gas molecules be moving the fastest?

If all of the following flasks are the same size, at the same temperature, and contain the same number of molecules, in which flask will the pressure be highest?

Which of the following changes to a system WILL NOT result in an increase in pressure?

Gas pressure is caused by: