Gas Laws

What is the correct formula for Boyle's Law?

• V₁/T₁=V₂/T₂
• P₁V₁=P₂V₂
• P₁/T₁=P₂/T₂
• PV=nRT

Which variable is held constant when using Boyle's Law?

• Temperature
• Pressure
• Volume
• number of moles

Tags

CCSS.8.EE.B.5

What would you expect to see if temperature increased if you were using Charles's Law?

• volume would decrease proportionally
• volume would increase proportionally
• pressure would increase proportionally
• pressure would decrease proportionally

Tags

NGSS.HS-PS1-5

Gay-Lussac's law shows the directly proportional relationship between which two variables?

• pressure-temperature
• volume-temperature
• volume-pressure
• temperature-number of moles

Using Gay-Lussac's law, if the pressure of a gas starts out at 200kPa and increases to 600kPa, what would the initial temperature be if it ended up at 300K?

• 50K
• 200K
• 400K
• 100K

If a balloon is cooled what will happen to the volume?

• Volume will increase
• Volume will decrease
• Volume will not change

Tags

NGSS.HS-PS1-5

The following graph shows ____ relationship. 

• Direct
• Inverse

Boyle's law :  The pressure and volume of a gas show a _____ relationship. 

• Inverse 
• Direct 

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

Tags

NGSS.HS-PS1-6

When the temperature is constant (k) inside a balloon, if you add pressure on it, the volume will ..... 

• Decrease
• Increase
• Not Change at all
• Particles will solidify