Water and Change of State and Factors Affecting Evaporation

Which of the following process involves heat gain?

• Evaporation

• Condensation

• Freezing

Which of the following process(es) show(s) a heat loss?

(You can pick more than one answer)

• Evaporation

• Condensation

• Boiling

• Freezing

Tags

NGSS.MS-PS1-4

NGSS.MS-PS3-4

Water melts at _______ $\circ$  C and boils at ________ $\circ$  C.

• 0 and 4

• -1 and 98

• 4 and 100

• 0 and 100

Tags

NGSS.MS-PS1-4

In the diagram above, which letter A, B, C or D, shows evaporation and condensation.

• A: Evaporation, B: Condensation

• D: Evaporation, A: Condensation

• C: Evaporation, D: Condensation

• D: Evaporation, C: Condensation

What happens to the rate of evaporation if the length of 'x' increase?

• Faster

• Slower

• Remains the same

Which of the processes show a change in state of water due to heat gain?

• A and D

• B and C

• A and B

• C and D

Arrange the containers of water A, B and C, from the lowest temperature to the highest temperature.

• C , A , B

• B , A , C

• A , B , C

• C , B , A

Which container A, B or C, would take the longest time for the water to evaporate?

• A

• B

• C

Which one these factors do not affect the rate of evaporation of water?

• Temperature

• Time of the day

• Presence of wind

• Exposed surface area

Both evaporation and boiling take place at any temperature.

• True

• False