Question

Pre-Test
Direction: Read each question carefully, then choose the best answer. Write your
answer on a separate sheet of paper.
1. What do you call the change of matter from one phase to another?
A. converting
B. melting event c. phase change D. transition
2. Which of the following phase changes involved when an ice melted?
A. liquid to solid
B. solid to gas
C. gas to liquid
D. solid to liquid
3. Which of the following phase change does a substance undergo when changing
gas to liquid?
A. condensation B. deposition C. evaporation D. sublimation
4. What type of change is the reverse of melting?
A. condensation B. freezing C. sublimation
D. vaporization
5. What type of change occurs when a substance change from a solid to gas or
vapour without changing to a liquid first?
A. evaporation B. freezing C. melting
D. sublimation
6. Which of the following is NOT a way that matter changes phase?
A. evaporation B. freezing C. melting
D. mixing
7. Marie left a glass of water on the side walk one summer morning. She came
back after a few hours and noticed that the water became lesser. How did it
happen?
A. The molecules gained heat and escaped into the atmosphere.
B. The glass has a leak so the water became lesser.
C. The molecules of water gained heat and solidifies
D. The molecules were absorbed by the glass.
8. What happens when more water molecules have the energy to overcome the
forces of attraction of the adjacent molecules?
The molecules escape from the
A. gaseous phase to the liquid phase
B. liquid phase to the gaseous phase
C. gaseous phase to the solid phase
D. liquid phase to the solid phase
9. What happens to the kinetic energy of molecules when an ice cream melts?
The molecules
A. gain more kinetic energy thus they move slower.
B. lose more kinetic energy thus they move faster.
C. lose more kinetic energy thus they move slower.
D. gain more kinetic energy thus they move faster.​

Answer 1

Resposta:

1) c

2) d

3) a

4) b

5) d

6) d

7) a

8) b

9) d