Chem B Gases and Water

When the temperature of matter increases the particles...

• speed up and move closer
• speed up and move farther apart
• slow down and move closer together
• slow down and move farther apart

How do gas molecules move? 

• in an orderly fashion 
• constantly and randomly
• in straight line paths
• in a circular motion

When Pressure increases then the Volume must...

• Increase
• decrease

When Volume increases then Pressure must...

• Increase
• Decrease

What type of relationship to pressure and volume have?

• direct
• inverse
• no relationship
• I don't know

What causes pressure?

• The walls of the container
• The vacuum in the container
• The collisions of the particles
• Atmospheric pressure acting on the outside walls

If you lower the pressure of a metal container, what will happen to its temperature?

• Increase

• Decrease

• Stay the Same

If you increase the temperature of a balloon, what will happen to its volume?

• Increase

• Decrease

• Stay the Same

If you decrease the volume of a container, what will happen to it’s pressure?

• Increase

• Decrease

• Stay the Same

What temperature scale must be used with the gas laws?

• Fahrenheit

• Celsius

• Kelvin

• Either Celsius or Kelvin