Gas Laws Concepts and Practice

What about gasses can be measured?

• Pressure, number of molecules and Volume

• Temperature, Density Volume, and Pressure

• Volume, Density and Temperature

• Pressure, Temperature, Volume, and Number of molecules

If you increase the pressure of a constant volume of gas, what will happen to the temperature?

• Increase

• Decrease

• Stay the same

• It will Blow Up

What will happen to the volume of a gas under constant temperature if the pressure increases?

• Increase

• Decrease

• Nothing

• Explosion!

How are pressure and volume related?

• Directly
• Indirectly
• They aren't related

True or false?  All gases expand to fill their container.

• True
• False

How are pressure and temperature related?

• Directly

• Indirectly

• They aren't related

The force per unit area in which a gas particle collides with a container wall describes which physical property of a gas?

• Moles

• Temperature

• Volume

• Pressure

When the temperature of a gas is increased within a closed container, pressure increases due to which of the following?

• The frequency of collisions between molecules and the container walls decreases.

• The frequency of collisions between molecules and the container walls increases.

• The spaces between the molecules of gas decreases.

• The gas turns into a liquid.

Tags

NGSS.MS-PS1-4

How are pressure and volume related?

• Directly
• Indirectly
• They aren't related

Definition: The force exerted per unit area of surface

• Pressure

• Volume

• Temperature

• number of mole