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JEE Main & Advanced Chemistry Aldehydes, Ketones Question Bank Critical Thinking Aldehydes,

  • question_answer
    Which of the following will not give iodoform test? [UPSEAT 2004]

    A)                 Isopropyl alcohol             

    B)                 Ethanol

    C)                 Ethanal

    D)                 Benzyl alcohol

    Correct Answer: D

    Solution :

                    Benzyl alcohol does not have the \[C{{H}_{3}}CO-\] group or \[C{{H}_{3}}C{{H}_{2}}{{O}^{-}}\]so it will not give the positive iodoform test.


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