Gas Laws

According to Boyle's law of PV, at constant temperature, as the pressure of a given sample of gas is increased, the volume will –

• Increase
• Decrease
• Remains the same

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

• temperature,  equally
• mass, inversely
• temperature, inversely
• mass, equally

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

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

Gases have...

• A definite shape and volume
• A definite shape but no definite volume
• No definite shape but a definite volume
• No definite shape or volume

Tags

NGSS.MS-PS1-4

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

Tags

NGSS.MS-PS1-4

NGSS.MS-PS3-4

Definite shape and a definite volume.

• Gas
• Liquid
• Solid

Tags

NGSS.MS-PS1-4

In which state are the particles least able to move?  (Which is the solid?)

• State A
• State B
• State C
• None

Tags

NGSS.MS-PS1-4

You have a gas that has a pressure of 2 ATM and a volume of 10L.  What would be the new volume if the pressure was changed to 1 ATM?

• 5 L
• 20 L
• It would stay at 10L
• 1 L

With pressure constant, the temperature of a gas is increased from 30^oC to 90^oC.  The volume will _____. (Be sure to convert to Kelvin first.)  

•  increase by about 20%
•  triple
• decrease by 1/2 
• remain the same