Question

What is sublimation ?!?!?​

Answer 1

What is Sublimation?

The Changing of a solid directly into vapours on heating,and of vapours into solid on cooling is called as sublimation. The solid substance which undergoes sublimation is called sublime. The solid obtained by cooling the vapours of the solid called a sublimate.

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Answer 2

Answer:

$Sublimation is the \\ transition of a substance directly \\ from the solid phase to the \\ gas phase without passing \\ through the intermediate liquid \\ phase (Table 4.8, Fig. 4.2). Sublimation \\ is an endothermic \\ phase transition that occurs \\ at temperatures and pressures \\ below the triple point of \\ a chemical \\ in the phase diagram.$