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Discussion :: Chemical Engineering Thermodynamics

  1. Generation of heat by friction is an example of a/an __________ change.

  2. A.

     Isothermal

    B.

     Irreversible

    C.

     Adiabatic

    D.

     Reversible

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    Answer : Option B

    Explanation :

    Generation of heat by friction is obviously leads to irreversible process (a process where either system or surroundings will not come to their initial state when the system s brought back to its original position).


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