NEET Sample Paper NEET Sample Test Paper-92

  • question_answer
    The correct order of increasing acid strength of the compounds
    [A] \[C{{H}_{3}}C{{O}_{2}}H\]
    [B] \[MeOC{{H}_{2}}C{{O}_{2}}H\]
    [C] \[C{{F}_{3}}C{{O}_{2}}H\]

    A) \[D<A<B<C\]  

    B) \[A<D<B<C\]

    C) \[B<D<A<C\]  

    D) \[D<A<C<B\]

    Correct Answer: A

    Solution :

    [a] The correct order of increasing acid strength \[C{{F}_{3}}.COOH>MeOC{{H}_{2}}COOH>\]\[C{{H}_{3}}COOH>{{(Me)}_{2}}CH.COOH\] Electron withdrawing groups increase the acid strength and electron donating groups decrease the acid strength.


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