• # question_answer The unit of entropy is A) $J{{K}^{-1}}\,mo{{l}^{-1}}$B) $k{{J}^{-1}}mo{{l}^{-1}}$C) $kJ\,mo{{l}^{-1}}$D) ${{J}^{-1}}{{K}^{-1}}mo{{l}^{-1}}$

Entropy change $\Delta S=\frac{{{q}_{rev}}}{T}$ $\therefore$Unit of S is $J\,{{K}^{-1}}mo{{l}^{-1}}$