AIIMS AIIMS Solved Paper-2008

  • question_answer

    Direction for: In each of the following questions a statement of Assertion is given followed by a corresponding statement of Reason just below it. Of the statements mark the correct answer as

    Assertion: Tropylium cation is aromatic in nature. Reason: The only property that determines its aromatic behaviour is its planar structure.

    A)  If both Assertion and Reason are true and the Reason is the correct explanation of the Assertion

    B)  If both Assertion and Reason are true but the reason is not the correct explanation of the Assertion

    C)  If Assertion is true but Reason is false

    D)  If both Assertion and Reason are false

    Correct Answer: C

    Solution :

    \[(4n+2)\pi \] electrons and planar structure are the essential conditions for aromaticity.


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