Chapter 7 Kinetic Particle Theory

Front

What is a correct description for solids?

Back

closely arranged and vibrate in fixed positions

Front

What happens to the temperature as a liquid boils?

Back

It will remain constant at its boiling point

Front

How will you describe the movement of gaseous particles?

Back

Particles are moving at high speeds in all direction.

Front

What is the boiling point of the substance given the cooling curve below?

Back

100 ^oC

Front

Substance X has melting point -177^oC and boiling point 78^oC. What is the state of the substance at 20^oC?

Back

liquid

Front

Which of the substances is a solid at 30 ^oC? Options: A, B, C, D, E

Back

E

Front

Segment where kinetic energy remains constant: A-B, B-C, C-D, E-F

Back

B-C

Front

What line segment represents only the solid state? Options: A-B, B-C, C-D, D-E

Back

A-B

Front

What state(s) of matter are present at D-E?

Back

Liquid-gas

Front

Between which points is the substance changing state?

Back

B-C, D-E