Question

what is sublimation​

Answer 1

Answer:

The process of change of solid directly to gas without changing into liquid state is called sublimation.

Answer 2

Answer:

Sublimation is the transition of a substance directly from the solid to the gas state, without passing through the liquid state. ... So, all solids that possess an appreciable vapour pressure at a certain temperature usually can sublime in air (e.g. water ice just below 0 °C).