DUMET Medical DUMET Medical Solved Paper-2001

  • question_answer
    Oxidation of acetaldehyde with selenium dioxide produces:

    A)  glyoxal         

    B)  oxalic acid

    C)  ethanoic acid   

    D)  methanoic acid

    Correct Answer: A

    Solution :

    \[\underset{acetaldehyde}{\mathop{C{{H}_{3}}CHO+}}\,Se{{O}_{2}}\to \underset{glyoxal}{\mathop{OHC-CHO}}\,+Se+{{H}_{2}}O\]


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