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InterviewSolution
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Extensive properties depend on the quantity of matter but intensive properties do not. Explain whether the following properties are extensive or intensive. Mass,internal energy , pressure , heat capacity , molar heat capacity , density, mole fraction, specific heat, temperature and molarity. |
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Answer» Extensive properties . Mass , internal energy , heat capacity. Intensive properties.Pressure, molar heat capacity, density, mole fraction , specific heat, temperature and molarity. Note. Mole fraction or molarity of a solution is same whether we take a small amount of the soution or large amount of the solution . Otherwise too. ratio of two extensive properties is always intensive, i.e., `("Extensive")/(Extensive")= ` Intensive e.g., Mole fraction `= ("Molar of the component") /( "Total no. of moles")=( "Extensive")/( "Extensive") ` and Molarity`= ( "Moles")/( "Volume") = ( "Extensive")/("Extensive")` |
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