Gases

Question 1

Imagine the movement of gas particles in a closed container. According to the kinetic molecular theory, which statements below are true of the gas particles? Check all that apply.

Revolt · Accepted Answer

A: Gas particles act like tiny, solid spheres.; B: Gas particles are in constant, random motion.; D: Collisions are elastic, there is no energy lost as the particle hits the sides of the container.

Question 2

A student checks the air pressure in her bicycle tires early in the morning when it is cool outside. If she measures it again later in the day when it is hotter, what will she most likely observe?

Revolt · Accepted Answer

B: The pressure has increased.

Question 3

Question 3

Revolt · Accepted Answer

B

Question 4

Question 4

Revolt · Accepted Answer

A,B,C

Question 5

Question 5

Revolt · Accepted Answer

B

Gases Answers

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