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JEE Main & Advanced Chemistry Aldehydes, Ketones Question Bank Properties

  • question_answer
    Which compound undergoes iodoform reaction [DPMT 1984; CPMT 1989]

    A)                 HCHO   

    B)                 \[C{{H}_{3}}CHO\]

    C)                 \[C{{H}_{3}}OH\]             

    D)                 \[C{{H}_{3}}COOH\]

    Correct Answer: B

    Solution :

    \[C{{H}_{3}}CHO\underset{{{I}_{2}}}{\mathop{\xrightarrow{NaOH}}}\,\underset{\text{Yellow}\,\text{ppt}}{\mathop{CH{{I}_{3}}}}\,\]


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