What is the name of the process when a solid substance directly becomes a gas ?

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A Evaporation
B Condensation
C Sublimation
D Deposition

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Answer: C. Sublimation

Sublimation is the right answer. A common example is - camphor (kapur used for worship) directly becomes gas if left in sunlight.

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What is the name of the process when a solid substance directly becomes a gas ?

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