Gas

When heat is added to a sample of gas sealed in a container, which of the following will most likely happen?

• The temperature of gas will increase because the gas molecules will move much more slowly.

• The temperature of gas will decrease because the gas molecules will move faster

• The temperature of gas will increase because the gas molecules will move faster. 

• Temperature of gas will decrease because the gas molecules will stop moving

Tags

NGSS.MS-PS1-4

Which is a quality that only gasses display

• Spread out to fill all available space

• Take the shape of their container

• Can't be compressed

• All of these

What law combines all 3 factors (pressure, temperature, and volume)

• Combined Gas Law

• Charle's Law

• Boyle's Law

• Avagadros Ideal Gas Law

Which of the following is the measure of average kinetic energy of molecules?

• pressure

• heat energy

• volume

• temperature

Tags

NGSS.MS-PS3-1

NGSS.MS-PS3-4

As pressure goes up, volume 

• goes down.

• goes up.

• stays the same

Which of the following would increase the pressure on a system?

• Increase the Temperature

• Pump in more gas

• Decrease the volume

• All of these

Tags

NGSS.MS-PS2-2

Volume of a gas ____________ with increased temperature.

• decreases

• increases

• stays the same

Tags

NGSS.MS-PS1-4

For example, if you increase the temperature of a gas inside a balloon, the balloon will....
[pressure is constant (k)]

• Expand (increase in volume)

• Deflate (decrease in volume) 

Tags

NGSS.MS-PS1-4

When the temperature is constant (k) inside a balloon, if you add pressure on it, the volume will ..... 

• Decrease

• Increase

• Not Change at all

• Particles will solidify 

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

• Volume will increase

• Volume will decrease

• Volume will not change

Tags

NGSS.MS-PS1-4

NGSS.MS-PS3-4

NGSS.MS-PS3-5