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10 questions
The energy of motion is known as ___.
potential energy
kinetic energy
mechanical energy
Which of the following statements is true?
Gas particles attract each other
Gas particles are spaced so far apart that most of the volume of gas is empty space
Gas particles are not in constant motion
True/False: Gases are in constant, random motion
True
False
What's motion?
Which of the following is true regarding the kinetic molecular theory of gases?
Gas particles are attracted to one another.
Gases consist of closely spaced particles.
The temperature of a gas depends on the average kinetic energy of the gas particles.
FILL IN THE BLANK: The hotter the gas the ________ the particles move
faster
slower
same speed
FILL IN THE BLANK: The faster the particles move the _______ Kinetic energy they have
more
less
same amount
TRUE/FALSE: Collisions between gas particles and between particles and the container walls are elastic collisions - meaning there is NO NET LOSS of Kinetic Energy
True
False
True/False: According to the KMT of gases, there are no forces of repulsion or attraction between gases
True
False
True/False: The KMT of gases explains why gases behave a certain way and why they have certain traits, such as compressibility and expandability.
True
False
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