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Discussion :: Chemical Engineering Thermodynamics

  1. Isentropic process means a constant __________ process.

  2. A.

     Enthalpy

    B.

     Pressure

    C.

     Entropy

    D.

     None of these

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    Answer : Option C

    Explanation :

    Isentropic process is the process where entropy(s) remains constant. So, ds=0
    Generally, ds =δQT   for reversible process, so for reversible adiabatic process ds=0
    Hence, reversible adiabatic process is called isentropic process.


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