KMT and Gases

Front

As Nick inflates a balloon and its volume increases, the pressure inside the balloon will

Back

decrease.

Front

What is a measure of the amount of particle collisions against the walls of a container?

Back

pressure

Front

During a science experiment, Karen observes the behavior of an ideal gas in a sealed container. Which statement must be true of the gas?

Back

All of the above

Front

Tony and Dominick are conducting an experiment with two containers. Which container will have a lower pressure?

Back

left

Front

Which of the following is an assumption of the kinetic-molecular theory of gases?

Back

The temperature of a gas depends on the average kinetic energy of the gas particles.

Front

Equation to calculate the kinetic energy, KE, of a moving particle.

Back

KE = 1/2 mv²

Front

Assume each sample of gas molecules has the same average velocity. Which sample of gas has the highest kinetic energy? Options: O₂, H₂O, H₂, Xe

Back

Xe

Front

Pressure is caused by:

Back

Gas molecules colliding with surfaces

Front

Actions that will increase the pressure inside a sealed container of gas:

Back

Increase the Temperature, Pump in more gas, Decrease the volume

Front

Which of the following is an assumption of the kinetic-molecular theory of gases?

Back

The temperature of a gas depends on the average kinetic energy of the gas particles.