KMT and Gas Behaviors

The graph displayed on the left shows which Law?

• Boyle's Law

• Charles's Law

• The Law of Conservation of Pressure

• The Law of Conservation of Mass

The graph displayed on the left shows that

• as the temperature increases, the volume increases in an inversely proportional relationship

• as pressure increases, volume increases

• as pressure increases, the volume decreases in an inversely proportional relationship

• as pressure increases, the volume decreases in a proportional relationship

This graph represents which law?

• Boyle's Law

• Charles's Law

• The Law of Conservation of Volume

• The Law of Conservation of Mass

When the graph relating two variables is a straight line passing through the origin, as shown in the image, the variables are:

• directly proportional

• inversely proportional

• exponentially proportional

• not related.

Tags

NGSS.MS-PS3-1

If the sun shining through windows heats the air in a sealed room, what happens to the air pressure in that room?

• it increases.

• it decreases.

• it will vary.

• it remains constant.

Tags

NGSS.MS-PS1-4

When you push down on the handle of a bicycle pump, the volume decreases but the number of molecules stays the same. This makes the air pressure in the pump decrease.

• true

• false

For a gas at a constant pressure, if you decrease the temperature then the volume of the gas will also decrease.

• True

• False

Tags

NGSS.MS-PS1-4

According to Charles’s law, when the temperature of a gas at constant pressure is increased, its

• volume increases.

• mass increases.

• volume decreases.

• particles move more slowly.

Tags

NGSS.MS-PS1-4

When the temperature of a gas at constant volume decreases , its

• pressure increases.

• mass increases.

• pressure decreases.

• particles move faster.

Tags

NGSS.MS-PS1-4

When an inflated balloon is exposed to cold air, what can you predict would be true?

• the temperature inside the balloon rises.

• the pressure inside the balloon rises.

• the volume of the balloon decreases.

• the volume of the balloon increases.

Tags

NGSS.MS-PS1-4