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  3. JEE Main & Advanced

JEE Main & Advanced Sample Paper JEE Main Sample Paper-19

  • question_answer
    Which of the following resonance structure is lowest in energy? A          B          C         

    A)  A                                

    B)  B

    C)  C                                

    D)  All have same energy

    Correct Answer: A

    Solution :

     The order of stability of resonating structures carrying no charge > carrying minimum charge and each atom having octet complete.


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