Gases, KMT

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

• True

• False

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

• 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

Which of the following is NOT a unit for temperature?

• Kelvin, K

• Celsius, C

• Grams, g

• Farenheit, F

Which of the following measures the kinetic energy of particles?

• pressure

• temperature

• volume

• density

Which of the following measures the amount of space a substance takes up?

• pressure

• temperature

• volume

• density

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

• Gas

• Liquid

• Solid

• Plasma

In which state of matter are the particles only vibrating?

• Solid

• Liquid

• Gas

• Plasma

Which of the following terms identifies the change from solid to a gas?

• Vaporization

• Deposition

• Sublimation

• Condensation

A gas

• has a definite shape but no definite volume

• has a definite volume but no definite shape

• has fast-moving particles

• attracts other gas particles