What be involved in the process that is opposite to sublimation? Do you think such a process exists? would Why why not?

Answer 1

#"Deposition"# is the phase change...........

#"Deposition"# is the phase change that represents the transition, vapour to solid..........And I cannot think of a single example offhand. Deposition of carbon dioxide at #1 *atm# and #-78# #""^@C#?

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Answer 2

Wyatt Atkins

Deposition is the opposite process of sublimation; it is the direct transition of a substance from a gas to a solid without first going through the liquid phase. This is indeed possible, as shown by the direct transition of solid carbon dioxide (dry ice) into gaseous carbon dioxide without first going through the liquid phase.

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Answer from HIX Tutor

When evaluating a one-sided limit, you need to be careful when a quantity is approaching zero since its sign is different depending on which way it is approaching zero from. Let us look at some examples.