2. Sample Papers
  3. JEE Main & Advanced

JEE Main & Advanced Sample Paper JEE Main Sample Paper-44

  • question_answer
      Which of the following will allow free rotation about double bond?

    A)      

    B)

    C)  

    D)  

    Correct Answer: A

    Solution :

                Both rings becomes aromatic after breaking of \[\pi \]-bond. So, it will allow free rotation because of the breaking of \[\pi \]-bond.


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