2.3 Notes

Multiple Choice

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

Multiple Choice

When Pressure increases then the Volume must...

• Increase
• decrease

Multiple Choice

When Volume increases then Pressure must...

• Increase
• Decrease

Multiple Choice

What type of relationship to pressure and volume have?

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

Multiple Choice

Which container will have a lower pressure?

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

Multiple Choice

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

Multiple Choice

According to Boyle's law of PV, at constant temperature, as the pressure of a given sample of gas is increased, the volume will –

• Increase
• Decrease
• Remains the same

Multiple Choice

If a balloon is cooled what will happen to the volume?

• Volume will increase
• Volume will decrease
• Volume will not change

Multiple Choice

Boyle's PV law : When _______ is held constant, the pressure and volume of a gas are ________  proportional

• temperature,  equally
• mass, inversely
• temperature, inversely
• mass, equally

Multiple Choice

If a hairspray can is heated, what can be expected of the pressure of the gas inside the can?

• The pressure will increase

• The pressure will decrease

• The pressure will remain constant

• The pressure will equalize