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Discussion :: Chemical Engineering Thermodynamics

  1. Third law of thermodynamics is helpful in

  2. A.

     Prediction of the extent of a chemical reaction

    B.

     Calculating absolute entropies of substances at different temperature

    C.

     Evaluating entropy changes of chemical reaction

    D.

     Both B and C

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    Answer : Option D

    Explanation :

    Since the third law of thermodynamics is concern about entropy of a pure crystalline substance at absolute zero temperature this can be used as a reference.


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