Question

Iodine, camphor, and naphthalene show

• A. melting
• B. sublimation
• C. condensation
• D. freezing

Answer 1

The correct option is B

sublimation

Explanation for correct option:

• Sublimation: The change in which a substance changes its physical state from solid to vapor without going through the liquid state is called sublimation. For example; Iodine, camphor, and naphthalene are sublime substances as they are converted from solid to vapour state easily.

Explanation for correct option:

• Melting: Melting is the physical process in which a matter changes its state from solid to liquid.
• Condensation: Condensation is the process in which water vapor that is present in a gaseous state in the air is changed into liquid water.
• Freezing: The process in which a substance changes its state from liquid to solid.

Therefore, the correct answer is option (B) Sublimation.