Question

The change of state of water from one form to another is :

• A. chemical change
• B. irreversible change
• C. reversible change
• D. state variation

Answer 1

Answer: (C)

reversible change

The change of state in water is a physical change hence it is reversible. When water is heated it converts into vapors and when cooled till $0^{o}C$ it freezes to form ice. Water vapors on condensation converts into water.

Hence, the option $C$ is correct.