Kinetic Molecular Theory and Gas Behavior

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What happens to gas molecules when they are compressed in an aerosol can?

They decrease in temperature and energy.

They form a solid structure.

They expand away from each other.

They squeeze together, creating a high-pressure zone. (correct)

Which statement best describes the Kinetic Molecular Theory of Gases?

Collisions between gas molecules are inelastic.

Gas molecules are attracted to each other.

Gas molecules move in random, constant, straight-line motion. (correct)

Gas molecules only move in curved paths.

What assumption is made about the volume of an ideal gas?

It expands infinitely.

It varies widely with pressure.

It occupies significant space.

It is considered to lack volume entirely. (correct)

How does the average kinetic energy of gas molecules relate to temperature?

It is directly proportional to the temperature measured in Kelvin. Signup and view all the answers

What characteristic of real gases differs from the assumptions made by ideal gases?

Real gases have significant intermolecular forces. Signup and view all the answers

What is the significance of considering collisions between gas molecules as elastic?

Total kinetic energy remains constant in collisions. Signup and view all the answers

Which of the following is NOT an assumption of the Kinetic Molecular Theory?

Gas molecules occupy a significant volume. Signup and view all the answers

What occurs when gas is contained in a space?

Gas expands to completely fill the volume of the container. Signup and view all the answers

Which statement is true regarding the spacing of molecules in gases compared to solids?

Gas molecules have more space between them than solid molecules. Signup and view all the answers

What is the primary reason gases can be compressed?

There is significant distance between the gas molecules. Signup and view all the answers

How do gas particles behave when heating a home?

They move rapidly and ensure even heating throughout the space. Signup and view all the answers

What is the effect of gas expansion in a tire when filled with air?

Air expands to fill the tire evenly, maintaining equal pressure. Signup and view all the answers

Which of the following best describes the movement of solid molecules?

They vibrate slowly in place. Signup and view all the answers

What property of gases allows aerosol cans to function effectively?

Compressibility of gas molecules. Signup and view all the answers

What characteristic distinguishes gases from liquids significantly?

Gases can be compressed more easily. Signup and view all the answers

Kinetic Molecular Theory and Gas Behavior

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