AIIMS AIIMS Solved Paper-2004

  • 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: Alcohols are dehydrated to hydrocarbons in the presence of acidic zeolites. Reason: Zeolites are porous catalysts.

    A) If both assertion and reason are true and reason is not the correct explanation of assertion.

    B) If both assertion and reason are true but reason is not the correct explanation of assertion.

    C) If assertion is true but reason is false.

    D) If both assertion and reason are false.

    Correct Answer: A

    Solution :

    It is true that alcohols are dehydrated to alkenes in the presence of zeolites. This is because zeolites are shape-selective, porous solid catalyst and not just porous catalyst.


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