KMT

According to the kinetic molecular theory, a gas consists of molecules in constant fixed motion.

• True

• False

According to kinetic molecular theory-Gas molecules influence each other only by collision; they exert no other forces on each other.

• True

• False

According to the kinetic molecular theory, all collisions between gas molecules are inelastic; all kinetic energy is lost.

• True

• False

According to the kinetic molecular theory, the volume actually occupied by the molecules of a gas is negligibly small; the vast majority of the volume of the gas is empty space through which the gas molecules are moving.

• True

• False

In the KMT, pressure is the force exerted against the wall of a container by the continual collision of molecules against it.

• True

• False

Tags

NGSS.HS-PS2-1

The total kinetic energy of a collection of gas molecules is inversely proportional to the absolute temperature of the gas.

• True

• False

Real gases have attraction to other gas molecules which is opposite of the kinetic molecular theory. This way they can have a chemical reaction with each other.

• True

• False

Which of the following is NOT a part of the kinetic molecular theory of gases?

• Gases move in random, constant, straight-line motion

• Gases are separared by great distances

• Gases are attracted to each other

• Gases transfer energy when they collide

Convert 100 C to Kelvin (K).

• 273 K

• 373 K

• 173 K

• 100 K

Convert 30 C to Kelvin (K).

• 103 K

• 203 K

• 303 K

• 403 K