Question

why does the temperature of a substance remain constant decision during change of state matter​

Answer 1

due to the internal latent heat of fusion inside it short answer because talk like to copy from Google like Manchali

Answer 2

The temperature of any substance remain constant during thechange of state because the heat energy supplied is used up in changing the state of matter and also this heat is used for breaking of several bonds or attractive forces.This heat, whichdoes not raise the temperature of the body, is called Laten heat.

important thing..

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