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WHAT IS MELTING POINT. WHY TEMPREATURE REMAINS CONSTANT AT M.P. |
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Answer» Answer: The 'temperature of a substance' remains constant during its melting and boiling point because the change in any state of MATTER as n SOLID to liquid or the liquid to a GAS INVOLVES crossing the 'latent HEAT of fusion' which causes a change in the intermolecular spacing of the molecules in the substance. |
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