Question

Iodine, camphor, ammonium chloride and naphthalene. Name the property that is common to all these substances.

• A. Equal densities
• B. Sublimation property
• C. Equal melting points
• D. Pure homogeneous mixtures

Answer 1

The correct option is B Sublimation property

They all usually change their state from solid to gas phase either at room temperature or at heating.

Thus all of them sublimate.