for any substance why does the temperature ramain constant during the change of state?
Answers
The temperature remains constant during the change of state because the heat energy which is supplied to change the state of matter is used in breaking the intermolecular forces and other attractive forces. It is due to the latent heat as the heat supplied to increase the temperature of the substance is used up to transform the state of matter of the substance hence the temperature stays constant. Hence the temperature remains constant as all the heat is used up and no external heat is released or absorbed.
What is latent heat?
Latent heat is defined as the heat or energy that is absorbed or released during a phase change of a substance. It could either be from a gas to a liquid or liquid to solid and vice versa. Latent heat is related to a heat property called enthalpy.
The temperature of any substance remains constant during the change of state due to the heat energy provided is used up in changing the state of matter and also this heat is used for breaking several bonds or attractive forces.
Answer:
The temperature remains constant during the change of state because the heat energy which is supplied to change the state of matter is used in breaking the intermolecular forces and other attractive forces. ... Hence the temperature remains constant as all the heat is used up and no external heat is released or absorbed.
Explanation:
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