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NEET NEET SOLVED PAPER 2016 Phase-I

  • question_answer
    Which of the following reagents would distinguish cis-cyclopenta-1,2-diol from the trans-isomer?           

    A)  Acetone                                             

    B)   Ozone

    C)   \[\text{Mn}{{\text{O}}_{\text{2}}}\]                   

    D)  Aluminium isopropxide

    Correct Answer: A

    Solution :

                     \[\Delta G=\Delta H-T.\Delta S\] For, \[\Delta H<0\] and \[\Delta S>0,\Delta G=-ve\] (always) \[\therefore \] spontaneous at all temperatures.


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