Question

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

Answer 1

Explanation:

Heat is required to change the phase as well as to increase the temperature. During phase transitions, the heat supplied (called the latent heat) is fully utilised to change the state by overcoming the force of attraction between the particles. So, the temperature remains constant during the change of state.

Answer 2

Explanation:

Ans) During the change in state the temperature of a substance remains same as during that time latent heat is used by substance to break it's bond

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