Chemistry review day two

What is the formula Charles' Law?

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

(Charles Law) There are 40 liters of helium in a balloon at 100 K. If the temperature of the balloon is increased to 200 K, what will the new volume of the balloon be?

• 80 L

• 45 L

• 54 L

• 45.33 L

An inflated balloon with a volume of 0.75 L at 30 degree Celsius was placed inside the freezer where the temperature is -10 degree Celsius. What will happen to the volume of the balloon if the pressure remains constant?

• Decreases

• Doubles

• Increases

• Remains the same

What remains constant according to Charles’ Law?

• Length

• Pressure

• Temperature

• Volume

In Charles' Law the pressure remains constant.

• True
• False

Which container will have a lower pressure?

• left
• right
• they both have the same pressure
• I don't know

True or False: Gases can be compressed. 

• True
• False

Charles's law shows the relationship between which two factors of a gas ?

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

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

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

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

• inversely proportional 
• directly proportional