Question

for any substance why does the temperature remain constant during the change of state​

Answer 1

Answer:

Cause of latent heat which is absorbed by the substance.

Explanation:

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Answer 2

Answer:

The temperature of any substance remain constant during the change 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, which does not raise the temperature of the body, is called Latent heat.

example: If you take an example of ice it is 0 degree Celsius when at solid form and the same temperature when it melts.

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