Introduction to Gases/Boyle's Law

What is the formula for Boyle's Law?

• P₁V₁=P₂V₂

• P₁V₁/P₂V₂

• P₁V₂=P₂V₁

• P₁/V₁=P₂/V₂

When Pressure increases then the Volume must...

• Increase
• decrease

When Volume increases then Pressure must...

• Increase
• Decrease

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 type of relationship to pressure and volume have?

• direct
• inverse
• no relationship
• I don't know

Which container will have a lower pressure?

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

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

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

Which best explains why increasing the pressure on a gas decreases the volume of the gas sample?

• Increasing the pressure causes the gas particles to hit the container walls more often.

• Increasing the pressure on a gas sample moves the gas particles closer together.

• Increasing the pressure on a gas sample causes the kinetic energy to increase.

Boyles Law Tells That

• The More The Volume The Less The Temperature

• The More The Temperature The Less The Pressure

• The More The Volume The More The Pressure

• The More The Pressure The Less The Volume

What is constant in the Boyle's Law?

• Temperature

• Pressure

• Volume

• Length