Question

when is the process of sublimation useful​

Answer 1

Explanation:

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Sublimation is used most extensively for separation of volatile components from non-volatile components. Hence, it is a useful preparative technique for recovery of compounds that can be sublimed at reasonable temperatures, at either atmospheric or reduced pressure.

Answer 2

Answer:

Sublimation is used most extensively for separation of volatile components from non-volatile components. Hence, it is a useful preparative technique for recovery of compounds that can be sublimed at reasonable temperatures, at either atmospheric or reduced pressure.