Gas Laws

If the temperature of a gas increase, the pressure...

• Decreases
• Increases
• Does not change

Tags

NGSS.MS-PS1-4

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

Which container will have lower pressure?

• left
• right
• they both have the same pressure

What is standard temperature?

• 0K
• 0^oC
• 173 K
• 173.15 K

Which of the following is NOT a value for standard pressure?

• 101.3 kPa
• 760 mm Hg
• 1 atm
• 1 torr

What describes the motion of a Gas Molecule?

• Molecules are far apart

• Move in constant, random motion

• It will travel in a straight path

• All of the above

Tags

NGSS.MS-PS1-4

Charles' Law States...

• As Pressure goes up volume goes down
• As Pressure goes up temperature goes up
• As Volume goes up temperature goes up 
• As Pressure goes down volume goes down 

If a hairspray can is heated, what can be expected of the pressure of the gas inside the can?

• The pressure will increase

• The pressure will decrease

• The pressure will remain constant

• The pressure will equalize

Tags

NGSS.MS-PS1-4

In order to convert to Kelvin, you add ______ to the Celsius measurement.

• 372
• 273
• 237
• 732

What is 50 °C in Kelvin?

• 223
• 323
• 100
• 50

Tags

NGSS.MS-PS1-4