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