Kinetic Theory

Question 0

When a liquid changes to a gas it

Answer 0

Evaporates (evaporation)

Question 1

When a solid changes to a liquid it

Answer 1

Melts (melting)

Question 2

When a gas changes to a liquid it

Answer 2

Condenses (condensation)

Question 3

When a liquid changes to a solid it

Answer 3

Freezes

Question 4

When a gas turns to a solid it

Answer 4

(Sublimes) Sublimation

Question 5

Is a solids shape fixed?

Answer 5

Yes

Question 6

Is a liquids shape fixed?

Answer 6

No it takes the shape of the container

Question 7

Is a gases shape fixed?

Answer 7

No it fills the entire container becoming gradually more dilute

Question 8

Is a solids volume fixed

Answer 8

Yes

Question 9

Is a liquids volume fixed?

Answer 9

Yes

Question 10

Is a gases volume fixed?

Answer 10

No

Question 11

What is the particle movement like in a solid?

Answer 11

Vibrate from side to side

Question 12

What is the particle movement like in a liquid?

Answer 12

Move around each other

Question 13

What is the particle movement like in a gas?

Answer 13

Random in all directions

Question 14

How strong is the forces of attraction between particles in a solid?

Answer 14

Strong

Question 15

How strong is the forces of attraction between particles in a liquid?

Answer 15

Fairly strong

Question 16

How strong is the forces of attraction between particles in a gas?

Answer 16

Weak

Question 17

What is the particle energy like in a solid?

Answer 17

Low energy

Question 18

What is the particle energy like in a liquid?

Answer 18

Medium energy

Question 19

What is the particle energy like in a gas?

Answer 19

Lots of energy

Question 20

Examples of a solid at temperature room?

Answer 20

Wood/pencil

Question 21

Examples of a liquid at room temperature?

Answer 21

Water

Question 22

Examples of a gas at room temperature?

Answer 22

Air/oxygen/carbon dioxide

Question 23

Did the water in the experiment feel cold?

Answer 23

Yes

Question 24

Did the water in the experiment evaporate?

Answer 24

Yes but slowly

Question 25

Did the oil feel cold in the experiment?

Answer 25

No

Question 26

Did the oil evaporate in the experiment?

Answer 26

No you have to wipe it off

Question 27

Did the ethanol feel cold in the experiment?

Answer 27

Yes it was the coldest

Question 28

Did the ethanol evaporate in the experiment?

Answer 28

Yes it evaporated the fastest

Question 29

What is the boiling point of pure water?

Answer 29

100 degrees

Question 30

What is the freezing point of pure water?

Answer 30

0 degrees