Crash Course Gas

At constant pressure, how are the temperature and volume of a gas related?

• The are directly proportional

• They are inversely proportional

• They are constant

• They are indirectly proportional

At constant temperature, when the volume of a gas is decreased, what happens to its pressure?

• It increases

• It decreases

• It will vary

• It remains constant

At constant volume, when the temperature of a gas decreases, the pressure _______.

• decreases

• increases

• does nothing

• explodes

When Martin pushes down on the handle of his bicycle pump, the air pressure within the pump _______.

• increases

• decreases

Gas Laws involve what three terms?

• Solid Liquid Gas 
• Speed Velocity Acceleration 
• Elements Compounds Mixtures 
• Pressure Temperature Volume 

Whose law states that as pressure goes up, volume goes down?

• Charles 
• Boyle
• Aglow
• Mazias 

Which law?

• Boyle

• Charles

• Landis

• Boykin

Tags

NGSS.MS-PS1-4

What do we call the force of a gas pushing against the walls of the container?

• volume

• pressure

• temperature

• particles

Force is measured using which of the following units?

• Pascals

• Newtons

• Meters

• Grams

Pressure is measured using which of the following units?

• Pascals

• Newtons

• Meters

• Grams