Question

explain sublimation of iodine.

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Answer 1

Sublimation is the transition of a substance directly from the solid to the gas phase, without passing through the intermediate liquid phase. ... The pressure referred to is the partial pressure of the substance, not the total (e.g. atmospheric) pressure of the entire system.

Answer 2

Answer:

The process of transition of a substance directly from its solid phase to gaseous phase without going through the liquid state is called sublimation. Iodine crystals, dry ice, naphthalene (moth balls) and arsenic tend to sublimate. Sublimation occurs at a very low super cold temperature and low pressure