Exam Behavior of Gases

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

Charles's law shows the relationship between which two factors of a gas ?

• volume and temperature

• temperature and heat

• pressure and volume

• volume and mass

• this is a graph representing Boyle's law
• this is a graph representing Charles's law

• This is an example of Charles's law
• This is an example of Boyle's law

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

• Volume will increase

• Volume will decrease

• Volume will not change

Tags

NGSS.MS-PS1-4

Which container has a greater volume and lower pressure?

• left

• right

• they both have the same pressure

Which scenario would cause both an increase in Pressure and Volume.

• A balloon is inflated in a warm house then left in the snow

• A balloon is inflated in the house then used to decorate for a birthday party in the house.

• A balloon is inflated in an air conditioned house then is taken outside in the sun in July.

• A balloon is filled with water outside and is then used in a water fight.

Tags

NGSS.MS-PS1-4

Which of the following statements describe gas the BEST.

• Gas has a packed shape.
• Gas cannot change shape.
• Gas has a definite shape.
• Gas spreads out to fill a space.

Tags

NGSS.MS-PS1-4

Which of the following explains the change in pressure when volume increases (like when helium goes from a small tank into 50 balloons)

• As the volume increases, the particles slow down, causing less collisions and less pressure.

• As the volume increases, the particles speed up, causing more collisions and more pressure.

• As the volume increases, the particles have more space to spread apart and collide less with the walls , causing pressure to decrease.

• As the volume increases, the particles have less space to move and collide more with the walls , causing pressure to increase.