NEET Chemistry Concepts of Acids & Bases NEET PYQ-Concepts Of Acids Bases

  • question_answer
    Which of the following is not a correct statement?                                                                [AIPMT (S) 2006]

    A)        The electron-deficient molecules can act as Lewis acids

    B)  The canonical structures have no real existence

    C)       Every AB5 molecule does in fact have square pyramid structure

    D)       Multiple bonds are always shorter than corresponding single bonds

    Correct Answer: C

    Solution :

    Every AB5 molecule does not in fact have square pyramidal structure but ABS molecules have trigonal bipyramidal structures due to sp3d hybridisation.


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