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Discussion :: Chemical Engineering Thermodynamics

  1. Refrigeration cycle

    2. A.

     Violates second law of thermodynamics
    B.

     Involves transfer of heat from low temperature to high temperature
    C.

     Both A and B
    D.

     Neither A nor B

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    Answer : Option B

    Explanation :

    Refrigeration is just the reverse of heat engine so, it takes heat from low temperature by taking the help of surroundings and transfers it to high temperature reservoir.

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