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