Quiz about Phase Changes & Properties of Matter

Question 1

Which of the following describes a solid?

Accepted Answer

Definite shape and definite volume, vibrates in place and highest intermolecular forces

Answer

No definite shape or definite volume, lowest intermolecular forces

Answer

Definite volume, takes the shape of its container, no definite shape

Answer

Highest Kinetic Energy

Question 2

What is the relationship between temperature and particle motion (kinetic energy)?

Accepted Answer

As temperature increases, particle motion/kinetic energy increases

Answer

As temperature increases, particle motion/ kinetic energy decreases

Answer

As temperature decreases, particle motion / kinetic energy decreases

Answer

As temperature decreases, particle motion / kinetic energy increases

Question 3

When a solid changes to a liquid as temperature increases, this is known as which phase change?

Accepted Answer

Melting

Answer

Vaporization

Answer

Condensation

Answer

Freezing

Question 4

When water vapor changes to liquid water as energy is removed, this is known as which phase change?

Accepted Answer

condensation

Answer

melting

Answer

freezing

Answer

vaporization

Question 5

Which phase change is being represented in the particle diagram?

Accepted Answer

evaporation

Answer

melting

Answer

condensation

Answer

freezing

Question 6

Letter "C" represents which state of matter on the phase change diagram shown.

Accepted Answer

Gas

Answer

Solid

Answer

Liquid

Question 7

Is energy being added or removed in the following phase change diagram?

Accepted Answer

energy is being added

Answer

energy is being removed

Question 8

Letter "B" represents which phase change on the phase change diagram shown.

Accepted Answer

boiling (vaporization)

Answer

melting

Answer

freezing

Answer

condensation

Question 9

Analyze the phase change diagram shown. Is energy being added or removed for this phase change diagram?

Accepted Answer

Energy is being removed

Answer

Energy is being added

Question 10

Using the following phase change diagram, determine how long was the gas condensing into a liquid for?

Hint: look at the phase change and determine how much time it took to complete the phase change.

Accepted Answer

7 minutes

Answer

2 minutes

Answer

5 minutes

Answer

8 minutes

Question 11

Using the following phase change diagram, determine how long was the liquid freezing into a solid for?

Hint: look at the phase change and determine how long the phase change occured for.

Accepted Answer

3 minutes

Answer

2 minutes

Answer

4 minutes

Answer

5 minutes

Question 12

Using the following phase change diagram, determine at what temperature did this substance become a liquid at?

Accepted Answer

120 degrees C

Answer

100 degrees C

Answer

140 degrees C

Answer

160 degrees C

Question 13

Using the following phase change diagram, determine at what temperature did this substance become a solid at?

Accepted Answer

70 degrees C

Answer

40 degrees C

Answer

60 degrees C

Answer

80 degrees C

Question 14

Using the following phase change diagram, determine at which temperature did the liquid become a gas?

Accepted Answer

100 degrees C

Answer

0 degrees C

Answer

50 degrees C

Answer

150 degrees C

Question 15

Using the following phase change diagram, determine how long was the liquid vaporizing (boiling) for?

Accepted Answer

55 mins.

Answer

40 mins.

Answer

70 mins.

Answer

80 mins.

Phase Changes & Properties of Matter

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