11. What would result in freezing?
A. Water put in a freezer.
B. Dry ice used in stage. performance.
C. Continuous boiling of water.
D. Ice put in an ice tea left in a table.

12. Which statement supports sublimation?
A. It is the process by which a liquid changes to gas or vapor.
B. It is the change of solid to gas without passing the liquid state.
C. It is the process by which a substance changes from a gas or vapor to a solid state.
D. It is when the heat is removed from a liquid, the molecules lose kinetic energy.

13. Which among the factors will not result to phase change?
A. The weather and environment .
B. The color of container.
C. The temperature.
D. The energy of molecule.

14. Which among the given
examples will exhibit melting?
A. Droplets formed outside a glass of soda.
B. Butter left outside the freezer.
C. Drying of clothes under the heat of sun.
D. Mothballs disappeared without a trace.

15. How would you explain the phase change wherein the molecules of water become solid during freezing?
A. It lose energy so the molecules comes closer.
B. The molecules become tired.
C. It just change randomly without reason.
D. The molecules absorbs energy.​