Boyle's Law

Boyle's Law

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Multiple Choice

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

• pressure & volume
• volume & temperature
• temperature & pressure
• volume & moles (amount of gas)

Multiple Choice

1. A sample of oxygen gas occupies a volume of 250.L at 740. torr pressure. What volume will it occupy at 800. torr pressure?

• 266 L

• 245 L

• 231 L

• 217 L

Multiple Choice

True or False: Gases can be compressed. 

• True
• False

Multiple Choice

Which container will have a lower pressure?

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

Multiple Choice

When Volume increases then Pressure must...

• Increase
• Decrease

Multiple Choice

When Pressure increases then the Volume must...

• Increase
• decrease

Multiple Choice

For the problem below, what is the value for the final pressure?
A gas with a volume of 4.0 L at 90.0 kPa expands until the pressure drops to 20.0 kPa. What is its new volume if the temperature doesn’t change?

• 4.0 L
• 20.0 kPa
• 90.0 kPa
• 18.0 L

Multiple Choice

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

Multiple Choice

What is the formula for Boyle's Law?

• P₁V₁=P₂V₂
• P₁V₁/P₂V₂
• P₁V₂=P₂V₁
• P₁/V₁=P₂/V₂

Multiple Choice

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