Question

the change of a vapour to its solid state directly is called​

Answer 1

Answer:

this process is known as deposition

Explanation:

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Answer 2

Answer:

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Explanation:

Deposition is the phase transition in which gas transforms into solid without passing through the liquid phase. Deposition is a thermodynamic process. The reverse of deposition is sublimation and hence sometimes deposition is called desublimation.