Behavior of Gases KMT

______refers to the energy of an object in motion

Tags

NGSS.HS-PS3-2

What will happen to the size of a balloon if you will place it inside the freezer?

• decrease

• increase

• remains the same

Tags

NGSS.MS-PS1-4

In which state of matter are the particles moving the least random?

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

• Gas particles move around in an orderly manner.

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

• Collisions between gas particles are inelastic.

• Gases consist of closely spaced particles.

Tags

NGSS.HS-PS3-2

The particles are in random motion. The collisions of the particles with the walls of the container are the cause of the pressure exerted by the gas.

• TRUE

• FALSE

Liquids can change their volume depending on the container

• TRUE

• FALSE

The average kinetic energy of a collection of gas particles is assumed to be inversely proportional to the Kelvin temperature of the gas.

• TRUE

• FALSE

The bombardment of the particles against the walls of the vessel causes gas pressure

• TRUE

• FALSE

Gases apply pressure in all directions (a good sample is a balloon).

• TRUE

• FALSE

All matter has mass and takes up space.

• TRUE

• FALSE