Question

A crystal iodine on slow heating in a closed flask turns into vapours and fills flask​

Answer 1

Answer:

The iodine crystals get converted into gaseous state from solid state when they are heated. Gases have a property to fill a container completely, So the iodine vapour fills the container completel. The iodine crystals evaporate when you heat them.So the iodine vapours formed fill completely the vessel.

Answer 2

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• A crystal iodine on slow heating in a closed flask turns into vapours and fills flask. why ?

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• The iodine crystals get converted into gaseous state from solid state when they are heated. Gases have a property to fill a container completely, So the iodine vapour fills the container completel. The iodine crystals evaporate when you heat them.So the iodine vapours formed fill completely the vessel.

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