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JEE Main Chemistry question

ChemistryThermodynamicsJEE Main

For a given substance, and are the freezing point and melting point of the substance. Which of the graphs represents correctly the variation of with temperature? (Four small graphs of vs are shown, each marking and differently, as options (a)-(d).)

Answer: (D)

Solution

The freezing point and melting point of a pure substance are one and the same temperature (a substance melts and freezes at the same equilibrium

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Question ID VK-135122