Gas Laws

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

• P1/T1 = P2/T2
• P1V1 = P2V2
• V1/n1 = V2/n2
• PV = nRT

A sample of a gas has a volume of 852 mL at 298 K. What temperature is necessary for the gas to have a volume of 945 mL?

• Pt = P1 + P2 + P3 + ...
• P1V1 = P2V2
• V1/T1 = V2/T2
• P1V1/T1 = P2V2/T2

• this is a graph representing Boyle's law
• this is a graph representing Charles's law

• This is an example of Charles's law
• This is an example of Boyle's law

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

• inversely proportional 
• directly proportional 

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

• inversely proportional 
• directly proportional 

The word inverse means.......

• the same
• opposite 

Inversely proportional means as one value increases the other............. 

• increases 
• decreases 
• stays the same 
• goes to zero

Directly proportional means that as one value increases ....................

• the other stays the same 
• the other increases as well
• the other decereases
• the other goes to zero

Tags

NGSS.HS-PS4-1

Boyle's Law shows the relationship between between which two factors of a gas?

• volume and pressure 
• temperature and pressure 
• pressure and temperature 
• Volume and mass