MCQ
In an isothermal process, in the usual notation,
  • A
    $W=P\left(V_f-V_i\right)$
  • B
    $W=0$
  • C
    $W=V\left(P_f-P_i\right)$
  • $W=n R T \ln \left(V_f / N_i\right)$.

Answer

Correct option: D.
$W=n R T \ln \left(V_f / N_i\right)$.
$W=n R T \ln \left(V_f / N_i\right)$.

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