Chemistry States Of Matter

Front 1

Motion

Back 1

The kinetic molecular theory describes the behavior of a gases in terms of particles in

Front 2

In a sample of a gas the volume of the sample is very________ compared to the volume of the sample.

Back 2

Small

Front 3

Because gas particles are far apart there are no significant attractive or repulsive ______ between gas particles.

Back 3

forces

Front 4

gas particles are in constant and ______ motion

Back 4

random

Front 5

The collisions between gas particles are ____ that is no ______ energy is lost

Back 5

elastic kinetic

Front 6

The kinetic energy of a particle is represented by the equation ________

Back 6

KE= 1/12mv^2

Front 7

_______ is a measure of the average kinetic energy of the particles in a sample matter

Back 7

Temperature

Front 8

Gases are less dense than solids because there is a lot of space between the particles of a gas.

Back 8

True

Front 9

The random motion of gas particles cause a gas to expand until it fills it container.

Back 9

True

Front 10

The density of a gas decrease as it is compressed

Back 10

False

Front 11

a gas can flow into a space occupied by another gas

Back 11

true

Front 12

the diffuse less rapidly than do heavier gas particles

Back 12

True

Front 13

lighter gas particles diffuse less rapidly than do heavier gas particles

Back 13

false

Front 14

During effusion a gas escapes through a tiny opening into a vacuum

Back 14

True