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Explain the following with relevant examples. Solid-liquid equilibrium |
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Answer» Solution :Solid-liquid EQUILIBRIUM `square`Let us consider the melting of ice in a closed container at 273 K. In the PROCESS the total number of water molecules leaving from and returning to the solid phase at any INSTANT are equal. `{:(square" At equilibrium"),("Rate of meltingRate of FREEZING"),("="),("of iceof water"),(""H_(2)O(s)hArrH_(2)O(l)):}` `square` The temperature at which the solid and liquid phases of a substance are at equilibrium is called the melting point or freezing point of that substance. |
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