Gas Laws

When the temperature of matter increases the particles...

• speed up and move closer
• speed up and move farther apart
• slow down and move closer together
• slow down and move farther apart

Tags

NGSS.MS-PS1-4

NGSS.MS-PS3-4

How do gas molecules move?

• running into and attaching to one another

• constantly and randomly

• all at the same speed

• in a circular motion

True or False: Gases can be compressed. 

• True
• False

What is the formula for Boyle's Law? *Hint: Which of these is consistent with the combined gas 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

What type of relationship to pressure and volume have?

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

What causes pressure?

• The walls of the container
• The vacuum in the container
• The collisions of the particles
• Atmospheric pressure acting on the outside walls

What is the formula Charles' Law? *Note: Which of these is consistent with the combined gas law?

• V = T

• VT = VT

• T₁ / V_{1 =} T₂ / V₂

• V₁ / T₁ = V₂ / T₂

In order to convert to Kelvin, you add ______ to the Celsius measurement.

• 372
• 273
• 237
• 732