WorksheetsKinetic Molecular Theory
Total questions: 15
Worksheet time: 8mins
Define entropy
energy of particles
how free particles are to spread out
the way heat relates to other types of energy
friction in action
Define kinetic energy
energy of motion
static energy
stored energy
energy use
Which picture best illustrates the particle arrangement in a solid?
Which picture best illustrates the particle arrangement in a liquid?
Which picture best illustrates the particle arrangement in a gas?
Which best describes the movement of particles in a solid?
free to flow, constant volume
free to flow, volume changes
vibrates in place,
volume changes
vibrates in place, constant volume
Which best describes the movement of particles in a liquid?
free to flow, constant volume
free to flow, volume changes
vibrates in place,
volume changes
vibrates in place, constant volume
Which best describes the movement of particles in a gas?
free to flow, constant volume
free to flow, volume changes
vibrates in place,
volume changes
vibrates in place, constant volume
Which best describes the kinetic energy of particles in a gas?
lowest amount of energy
more energy than solids but less than liquids
more energy than solids or liquids
less energy than solids but more than liquids
Which best describes the kinetic energy of particles in a solid?
lowest amount of energy
more energy than solids but less than gases
more energy than solids or liquids
less energy than solids but more than liquids
Which state of matter has the greatest entropy?
solid
liquid
gas
none, they're all the same
What happens to the temperature of a substance when the volume is constant but heat is continuously added?
it decreases
it stays constant
it increases
How is temperature related to the movement of particles?
directly
indirectly
What happens at absolute zero?
particles move slower
particles stop moving
particles move faster
particles are unaffected
What temperature (in Celsius) is absolute zero?
0
-100
-200
-273
