Gas Laws Lesson

Suppose your tire pressure is 30psi when the temperature is 30^oC. What temperature would you expect the tire to be if the pressure increased to 35psi?

• 81^oC

• 354^oC

• -13^oC

• not enough information

If 200 mL of a gas at 27°C is cooled to -33°C at a constant pressure, the volume will be

• 250 mL

• 204 mL

• 196 mL

• 160 mL

The relationship of which two variables are compared in Boyle's Law?

• pressure & volume

• volume & temperature

• temperature & pressure

• volume & moles (amount of gas)

Boyle's law : When _______ is held constant, the pressure and volume of a gas are ________  proportional

• temperature,  equally

• mass, inversely

• temperature, inversely

• mass, equally

Boyle's law shows the volume and pressure of a gas are always ........

• inversely proportional 

• directly proportional 

True or False: Gases can be compressed. 

• True

• False

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

Charles's law shows that the temperature and volume of a gas are always........

• inversely proportional 

• directly proportional 

Which of the following would increase the (gas) pressure of a system?

• Increase the Temperature

• Pump in more gas

• Decrease the volume

• All of these

Which law?

• Charles 

• Boyle

• Hooke

• Peter Pan 

Tags

NGSS.HS-PS3-4