Introduction to Gases and Boyle's Law

What is the formula for Boyle's Law?

• P₁V₁=P₂V₂

• P₁V₁/P₂V₂

• P₁V₂=P₂V₁

• P₁/V₁=P₂/V₂

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

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

Which container will have a lower pressure?

• left

• right

• they both have the same pressure

• I don't know

Tags

NGSS.MS-PS1-4

Gas inside a balloon originally had a volume of 3.12 L. Ernesto decides to sit on the balloon and compresses it to a final volume of 0.12 L and a final pressure of 3.14 atm. What was the original pressure?

• 2.29 atm

• 0.12 atm

• 8.28 atm

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

Which law?

• Charles 

• Boyle

• Hunsecker

• Newton

Tags

NGSS.HS-PS2-1

NGSS.HS-PS2-4

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

• pressure & volume

• volume & temperature

• temperature & pressure

• volume & moles (amount of gas)

When Pressure increases then the Volume must...

• Increase

• decrease

What type of relationship to pressure and volume have?

• direct

• inverse

• no relationship

• I don't know