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Discussion :: Chemical Engineering Thermodynamics

  1. Second law of thermodynamics is concerned with the

  2. A.

     Amount of energy transferred

    B.

     Direction of energy transfer

    C.

     Irreversible processes only

    D.

     Non-cyclic processes only

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    Answer : Option B

    Explanation :

    As first law of thermodynamics failed to tell about the direction of energy transfer and spontaneity of a process the second law of thermodynamics is introduced it tells about the direction of energy transfer and tells about spontaneity of a process etc.


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