Law Boyle

What is the formula for Boyle's Law?

• P₁V₁=P₂V₂

• P₁V₁/P₂V₂

• P₁V₂=P₂V₁

• P₁/V₁=P₂/V₂

Which two variables must be held constant for Boyle’s Law to apply?

• pressure & volume

• volume & temperature

• temperature & moles (amount of gas)

• volume & moles (amount of gas)

True or False: Gases can be compressed. 

• True

• False

The pressure on a sample of gas is increased from 1.0 atm to 3.0 atm. If the new volume is 0.52 L, find the original volume.

• 0.52 L

• 1.56 L

• 0.173 L

• 1.00 L

What is the new volume of the gas if the pressure on 350 L of oxygen at 720 mm Hg is decreased to 600 mm Hg?

• 420 L

• 29.16 L

• 4200.0 L

• 291.6 L

The relationship of which two variables are compared in Boyle's Law?

• pressure & volume

• volume & temperature

• temperature & pressure

• volume & moles (amount of gas)

A sample of Oxygen gas at 3 atm has a volume of 100 Liters. When compressed its volume is reduced to 73 Liters. What is the pressure of the gas when the volume is 73 Liters?

A sample of gas has a volume of 4 L at a pressure of 500 kPa. If the pressure is lowered to 200 kPa what would the volume be?

What is constant in the Boyle's Law?

• Temperature

• Pressure

• Volume

• Length

What does Boyle's Law state about the relationship between pressure and volume of a gas?

• Pressure is directly proportional to volume

• Pressure is inversely proportional to volume

• Pressure is equal to volume

• Pressure and volume are unrelated