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Role of Latent heat in the change of state of a substances. |
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Answer» Solution :(i) During change of STATE of a substance, OBJECT absorbs or RELEASE heat energy. (ii) But the temperature does not change. (III) The heat energy is utilized for weakening the bonds between the atoms or molecules in thesubstance. (iv)HENCE, this energy which causes a change in state and does not change the temperature is called Latent heat. |
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