Charles' Law

What is the formula Charles' Law?

• V = T
• VT = VT
• T₁ / V_{1 =} T₂ / V₂
• V₁ / T₁ = V₂ / T₂

What is 50 C in Kelvin?

• 223
• 323
• 100
• 50

Tags

NGSS.MS-PS1-4

Tom Brady enjoys balloon animals from the carnival. He just received a balloon giraffe that has an initial temperature of 39.0°C and a volume of 1.28 L. If Gronkowski plays a trick on Tom, and puts his balloon giraffe into the freezer, what would be the new volume of the balloon if the temperature drops down to 8.0°C?
(Don’t forget about what must be done to temperatures!)

• 1.42 L
• 6.85 x 10⁴ L
• 3.78 L
• 1.15 L

Tags

NGSS.HS-PS3-2

NGSS.HS-PS3-4

If 200 mL of a gas at 27°C is cooled to -33°C at a constant pressure, the volume will be

• 250 mL
• 204 mL
• 196 mL
• 160 mL

The volume of a sample of a gas at 273 ^oC is 200 liters. If the volume is decreased to 100 liters at constant pressure, what will be the new temperature of the gas?

• 0 K
• 546 K
• 273 K
• 100 K

A gas with a volume of 400 mL at 120 ^οC is heated until its volume is 700 mL.  What is the new temperature ( in degree Celsius) of the gas if the pressure is constant?

• 4 14.75 ^οC
• 687.75 ^οC
• 210 ^οC
• 68.57 ^οC

The volume of a gas at 25^ο C is 3.8 L.  What will be the volume of that gas at 57 ^ο C if the pressure is held constant?

• 8.66 L
• 4.21 L
• 6.34 L
• 3.46 L

Convert

 $100^oC$  to Kelvin

•  $373\ K$  

•  $273\ K$  

•  $212\ K$  

•  $0\ K$  

Tags

NGSS.MS-PS1-4

Convert

 $450\ K$  to Celsius

•  $723^oC$  

•  $277^oC$  

•  $177\ ^oC$  

•  $623^oC$  

Tags

NGSS.MS-PS1-4

Convert

 $300\ K$  to Celsius

•  $573^oC$  

•  $37^oC$  

•  $27^oC$  

•  $600^oC$