Properties of Matter

Front

The kinetic energy of H20 molecules is greatest in:

• Steam (gaseous water) at 100°C
• Liquid water at 90°C
• Liquid water at 50°C
• Ice at 0°C

Back

Steam (gaseous water) at 100°C

Front

Which of the following statements is true of the kinetic theory for gases?

• The particles of a gas have a high kinetic energy
• The particles in a gas move rapidly
• The particles in a gas are relatively far apart
• All of these

Back

All of these

Front

What happens when a material sublimes?

Back

A solid to a gas

Front

What gas law likely causes "the bends" when deep sea SCUBA divers come to the surface too quickly?

Back

Boyles Law

Front

As the diver goes toward the surface, the pressure is ____________.

Back

Decreasing

Front

What happens to inflatable rafts when placed on cold water?

Back

The rafts will deflate slightly.

Front

A balloon deflating in cold air is an example of:

Charles’s Law

,

Boyle’s Law

,

Newton’s Law

,

Ideal Gas Law

Back

Charles’s Law

Front

As the temperature of a sample of gas increases, the volume of the gas would _________. This is known as __________ Law.

Back

Increase, Charles'

Front

Vocabulary term that refers to the number of collisions that gas particles have with their container.

Back

Pressure

Front

"As the pressure of a gas goes down, the volume goes up" describes a _______________ relationship known as _____________ Law.

Back

Inverse, Boyle’s