Question

what is sublimation?​

Answer 1

Sublimation involves direct vaporization and condensation of a solid without formation of an intermediate liquid phase. Sublimation is used most extensively for separation of volatile components from non-volatile components. ... Effect of reduced pressure on the sublimation temperature of some common substances..

Answer 2

SUBLIMATION

• Change of solid state directly to gaseous state without going through liquid state is called sublimation.

• Examples :- Moth Ballsz, Freeze Drying, Air Fresheners, Dry Ice, Naphthalene balls etc.

Uses of Sublimation

• It is used by the chemist to purify compounds.
• The air freshener are used in washrooms. The air freshener sublimes and releases smell.
• Dry ice is used in cooling at a room temperature.

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