BHU PMT BHU PMT (Mains) Solved Paper-2010

  • question_answer

    Directions : In the following question more than one of the answers given may be correct. Select the correct answer and mark it according to the code:

    For resonance structure, a molecule should have (1) identical arrangement of atoms (2) nearly same energy content (3) the same number of paired electrons (4) identical bonding

    A)  1, 2 and 3 are correct

    B)  1 and 2 are correct

    C)   2 and 4 are correct

    D)  1 and 3 are correct

    Correct Answer: A

    Solution :

                     All the resonance structures of a molecule should have identical arrangement of atoms, nearly same energy content and the same number of paired electrons.


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