Gases review

In Boyle's Law, pressure and volume are _____________ proportional.

• inversely

• directly

• indirectly

• not

If you squeeze an inflated balloon into a smaller space, the pressure inside the balloon will _____________.

• increase

• decrease

• remain constant

• decrease and increase in a constant cycle

Which of the following is the property of a gas that deals with the force with which particles hit the inside area of a container?

• Temperature

• Volume

• Number of moles

• Pressure

Which Gas Law describes the relationship of Temperature and Pressure as directly proportional?

• Boyle's

• Gay-Lussac's

• Charles'

• Ideal Gas Law

The DIRECT relationship between the temperature and volume of a gas is described by _____________ Law.

• Boyle's

• Gay-Lussac's

• Charles'

• Avogadro's

At a constant volume for a sealed gas, as temperature decreases, pressure

• decreases because the particles slow down and hit the inside of the container softer and less often.

• decreases because the particles speed up and hit the inside of the container harder and more often.

• increases because the particles slow down and hit the inside of the container softer and less often.

• increases because the particles speed up and hit the inside of the container harder and more often.

What do the particles of a gas do when heated?

• Move slower and come together

• Move faster and come together

• Move slower and spread apart

• Move faster and spread apart

Which container will have a lower pressure?

• left
• right
• they both have the same pressure
• 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

How do gas molecules move? 

• in an orderly fashion 
• constantly and randomly
• in straight line paths
• in a circular motion