Kinetic Molecular Theory and The Gas Laws

The random molecular motion of a substance is greatest when the substance is

• condensed
• frozen
• gas
• a liquid

Tags

NGSS.MS-PS1-4

All of the particles that make up matter are constantly in motion.

• Law of conservation of energy
• Kinetic theory of matter
• Temperature
• Thermal energy

Tags

NGSS.MS-PS1-4

NGSS.MS-PS3-4

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

• Combined Gas Law
• Charle's Law
• Boyle's Law
• Avagadros Ideal Gas Law

Gas laws involve what three variables?

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

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

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

Tags

NGSS.HS-PS1-5

At higher temperatures...

• particles in an object have less energy
• particles in an object move faster
• a gas contracts

Tags

NGSS.MS-PS1-4

NGSS.MS-PS3-4

What will happen to the volume of a gas if the pressure increases, with constant temperature ?

• Increase
• Decrease
• Nothing
• Explosion!

If the pressure in a balloon remains constant what happens to the balloon's volume as the temperature of the air increases?

• the balloon shrivels up
• balloon expands
• balloon stays the same size
• balloon shrinks

In order to convert to Kelvin, you add ______ to the Celsius measurement.

• 372
• 273
• 237
• 732

The temperature at which all molecular motion stops is

• -460 ^.C
• -273K
• 0K
• 0^.C

Tags

NGSS.MS-PS1-4