When camphor is heated, it directly turns into vapour. This change is:
ASublimation
BBoiling
CMelting
DCondensation
Answer & Solution
Correct answer: A. Sublimation
1. Sublimation is direct conversion of a solid to a gas without passing through the liquid state.
2. Camphor is a classic example of a sublimating solid.
3. So heating camphor results in sublimation.
4. The vapour can re-deposit as solid when cooled.
_Source: Selina Concise Physics ICSE Class 8, Ch 1 'Matter'_
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