Question

vi) At melting point the substance occurs into both ______and __________.
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Answer 1

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At melting point the substance occurs into both solid and liquid .

The melting point of a substance is the temperature at which it changes state from solid to liquid. At the melting point the solid and liquid phase exist in equilibrium.

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Answer 2

Answer:

A substance is said to be a solid, if its melting point is above room temperature under atmospheric pressure.