NEET Sample Paper NEET Sample Test Paper-39

  • 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) \[{{J}^{-1}}{{K}^{-1}}mo{{l}^{-1}}\]    

    Correct Answer: A

    Solution :

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

adversite



LIMITED OFFER HURRY UP! OFFER AVAILABLE ON ALL MATERIAL TILL TODAY ONLY!

You need to login to perform this action.
You will be redirected in 3 sec spinner

Free
Videos