Question

what is sublimation? Give three example​

Answer 1

Sublimation is a specialized change of state when a solid substance skips the liquid phase and moves directly into the gas phase. This occurs because the substance absorbs energy so quickly from the surroundings that melting never occurs. Examples of Sublimation: ... "Dry ice" or solid carbon dioxide sublimes.

Answer 2

Answer

The process in which a solid substance directly changes into its gaseous state without coververting into liquid and vice versa is known as sublimation.

Examples : Dry ice, camphor, naphthalene etc.

Information beyond the question

• Sublimation is a physical process.

• During this process, the subtance skips liquid state and directly changes into gaseous from solid. And soild state directly from gaseous.