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When a substa...

Question

When a substance is converted from ___ , the heat evolved or absorbed is known as Heat of transition.

A

Vapor to Solid

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B

one allotropic form to another

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C

Vapor to Liquid

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D

Solid to Vapor

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Solution

The correct option is B
one allotropic form to another

Heat of Transition occurs when a substance is converted from one allotropic form to another.

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