Boyle's Law

What is the formula for Boyle's Law?

• P₁V₁=P₂V₂

• P₁V₁/P₂V₂

• P₁V₂=P₂V₁

• P₁/V₁=P₂/V₂

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

• pressure & volume

• volume & temperature

• temperature & pressure

• volume & moles (amount of gas)

A gas occupies 4.98 L at 2.6 atm of pressure. What volume does it occupy at 1.8 atm pressure?

• 12.9 L

• 0.72 L

• 7.2 L

• 3.44 L

A gas at a volume of 4 liters is at a pressure of 2 atm. The volume is changed to 16 Liters, what must the new pressure be?

• 2 atm

• 12 atm

• 10 atm

• 0.5 atm

What happens to the volume of a gas when its pressure is doubled, keeping the temperature constant, according to Boyle's Law?

• The volume doubles.

• The volume remains the same.

• The volume is halved.

• The volume quadruples.

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DOK Level 1: Recall

If the pressure of a gas decreases according to Boyle's Law, what happens to the volume?

• Increases

• Decreases

• Remains the same

• Cannot be determined

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

When Pressure increases then the Volume must...

• Increase

• decrease

When Volume increases then Pressure must...

• Increase

• Decrease

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