Question

Give reasons for the following statements.

The process of freezing can be easily reversed.

Answer 1

Freezing - The process in which a liquid on cooling changes into a solid is called freezing or solidification.

• During this process, the temperature remains constant.

Example-

• When water(liquid) is kept in the freezer, it changes into ice (solid).
• If this ice is kept in a bowl for some time, it will melt and again convert into a liquid state.
• So the process can be easily reversed by changing the temperature.

Therefore, we can say that the process of freezing can be easily reversed.