WorksheetsUnit 11 Gas Laws
Total questions: 10
Worksheet time: 24mins
Name
Class
Date
1.
An important idea of the kinetic theory is that particles of matter
a)
are in constant motion
b)
have different shapes
c)
have different colors
d)
are always fluids
2.
The kinetic theory explains the properties of solids, liquids and gases in terms of the energy possessed by the particles and
a)
gravitational forces
b)
the forces that act between the particles
c)
diffusion
d)
the mass of the particles
3.
If two steel balls collide, they will bounce back at the same speed as the starting rate. This is an example of
a)
Boyle's law
b)
the law of gravity
c)
an elastic collision
d)
Charles' law
4.
An ideal gas is an imaginary gas that
a)
is not made of particles
b)
conforms to all the assumptions of the kinetic theory
c)
has particles of zero mass
d)
is made of motionless particles
5.
The observation that gases can take the shape of any container is an example of
a)
density
b)
expansion
c)
adhesion
d)
evaporation
6.
If a gas with an odor is released in a room, it soon can be detected across the room because
a)
the gas can diffuse
b)
the gas is dense
c)
the gas is compressed
d)
the gas condenses
7.
The conditions under which real gases most resemble ideal gases are
a)
low pressure & high temperature
b)
low pressure & low temperature
c)
high pressure & high temperature
d)
high pressure & low temperature
8.
A gas at low temperature does not behave like an ideal gas because
a)
there is too much space between the particles
b)
the attractive forces are too weak
c)
the kinetic energy of the particles is too low
d)
the particles undergo chemical reactions
9.
Which of the following types of gases will behave most like an ideal gas?
a)
gases made of highly polar molecules
b)
gases made of monoatomic, nonpolar molecules
c)
gases made of diatomic, polar molecules
d)
gases near their condensation temperatures
10.
One difference between a real gas an an ideal gas is that in a real gas
a)
the particles all have the same kinetic energy
b)
all the particles move in the same direction
c)
diffusion cannot occure
d)
the particles exert attractive forces on each other
100 %
