Chemistry Regents

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

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

• Volume will increase

• Volume will decrease

• Volume will not change

Tags

NGSS.MS-PS1-4

Gas molecules can easily be compressed  because ___________. 

• gas molecules are soft

• gas molecules are far apart

• gas molecules follow the shape of the container

Pressure is caused by ______.

• gravity.

• gas molecules colliding with each other.

• gas molecules colliding with surfaces of the container.

• gas molecules reacting with each other.

Which container will have lower pressure?

• left

• right

• they both have the same pressure

A balloon will pop in the atmosphere because..

• Pressure goes down volume goes up

• Pressure goes up volume goes down

• temperature goes down volume goes up

• volume goes down temperature goes down

How could you make the stopper pop out of the flask?

• Decrease pressure

• Decrease temperature

• Increase volume

• Increase temperature

Tags

NGSS.MS-PS1-4

Pick the best answer to explain all properties of gases....

• They're fluids 
  Can be compressed
  Little space between particles 

• They're solids 
  Can be compressed
  Lots of space between particles 

• They're fluids 
  Cannot be compressed
  Lots of space between particles 

• They're fluids 
  Can be compressed
  Lots of space between particles