Question:
On heating, some solid substances change from solid to vapour state without passing through liquid state. The technique used for the purification of such solid substances based on the above principle is known as
On heating, some solid substances change from solid to vapour state without passing through liquid state. The technique used for the purification of such solid substances based on the above principle is known as
Updated On: Dec 4, 2024
Crystallization
- Sublimation
- Distillation
- Chromatography
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The Correct Option is B
Solution and Explanation
1. Sublimation is the direct transition from solid to vapor, bypassing the liquid phase.
2. Examples include iodine and naphthalene.
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