CEE Kerala Engineering CEE Kerala Engineering Solved Paper-2001

  • question_answer
    The law of thermodynamics that provides the basis for the determination of absolute entropy of a substance is:

    A) zeroth law     

    B)        first law

    C) second law     

    D)        third law

    E) Hesss law

    Correct Answer: D

    Solution :

    According to the third law of thermodynamics. The entropy of a perfectly crystalline substance is zero at absolute zero. It means that third law of thermodynamics provides the basis for the determination of absolute entropy of substance.


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