A hypothetical gas that perfectly fits all the assumptions of the kinetic molecular theory is known as
ideal gas
imaginary gas
perfect gas
real gas
The particles of ___ generally have the least amount of energy.
liquids
gases
solids
The movement of gas molecules is greatly affected by _________.
size of the container
the shape of the container
temperature of the container
If a balloon is cooled what will happen to the volume?
Balloon freezes to death
Volume will not change
Volume will increase
Volume will decrease
When any kind of gas such, as nitrogen or carbon dioxide, is heated, it
expands
sublimates
evaporates
explodes
What happens to the value of the pressure when the number of particles increases?
The pressure stays constant
The pressure does nothing at all
The pressure decreases
The pressure increases
What happens to the value of the pressure as the temperature decreases?
The pressure does nothing
The pressure decreases as the temperature decreases
The pressure increases as the temperature decreases
The pressure stays the same
As the temperature of a substance increases:
The speed & kinetic energy of the particles, both increase
The speed of particles decreases,kinetic energy increases
The speed & kinetic energy of the particles, both decrease
The speed of particles increases,kinetic energy decreases
What happens to the volume when the number of particles decreased?
The volume decreased when the number of particles decreased.
The volume increased when the number of particles increased.
nothing happened to the volume
The volume increased when the number of particles decreased.
What will happen to the volume of a gas under constant temperature if the pressure increases?
Increase
Decrease
Explosion!
Nothing
Which container will have lower pressure?
they both have the same pressure
right
left
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In this phase of matter, particles do NOT stop moving. Instead they vibrate in place
Liquid
Gas
Solid
Plasma
Inversely proportional means as one value increases the other.............
goes to zero
decreases
increases
stays the same
What happens to the values of the temperature and pressure as you increase the volume?
Temperature and pressure stay the same.
Temperature and pressure increase as the volume increases.
Temperature increases, pressure decreases.
Temperature and pressure decrease as the volume increases.
_______ is an explanation of how particles in matter behave
Charles' Law
Kinetic Molecular Theory
Boyle's Law
Of these three states of matter, which one has the most kinetic energy?
Liquid
Solid
Gas
What is standard temperature?
173.15 K
0 oC
0K
173 K
What about gases can be measured?
Volume and Temperature
Pressure and Volume
Temperature, Volume, and Pressure
Pressure, Temperature, Volume, and Moles
What happens to the volume as the temperature rises?
The volume decreases as the temperature rises.
The volume cannot be determined.
The volume stays the same.
The volume increases as the temperature rises.