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NEET Chemistry Aldehydes, Ketones Question Bank Self Evaluation Test - Aldehydes, Ketons and Carboxylic Acids

  • question_answer
    Oxidation of acetaldehyde with selenium dioxide produces

    A) ethanoicacid      

    B) methanoic acid

    C) glyoxal             

    D) oxalic acid

    Correct Answer: C

    Solution :

    [c] Selenium dioxide oxidises aldehydes and ketones at \[\alpha \]-position to carbonyl group. \[C{{H}_{3}}CHO\xrightarrow{Se{{O}_{2}}}OHC.CHO\]


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