Question

what is meant by sublimation process??​

Answer 1

Answer:

Sublimation: The process in which a solid transforms into a gas phase without first melting to form a liquid phase. (Sublimation is not synonymous with evaporation; evaporation is a liquid-to-gas phase change.)

Explanation:

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Answer 2

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Sublimation is a chemical process where a solid turns into a gas without going through a liquid stage.

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➳Snow and ice can sublime in the winter months without melting.

➳Moth balls sublime.

➳Frozen foods will sublime and you will find ice crystals inside of the box or bag.

➳Room fresheners which are used in toilets sublimes.

➳Iodine, at 100 degree C sublimes from solid to toxic purple gas.

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⭥ It is a useful preparative technique for recovery of compounds that can be sublimed at reasonable temperatures, at either atmospheric or reduced pressure.

⭥ Sublimation is used to purify compounds. It is especially useful for organic compounds.

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