Chhattisgarh PMT Chhattisgarh PMT Solved Paper-2005

  • question_answer
    If formaldehyde and \[KOH\]are heated, then we get

    A)  Acetylene      

    B)  Methane

    C)  Methyl alcohol 

    D)  Ethyl formate

    Correct Answer: C

    Solution :

    Aldehyde that have no a-hydrogen atom undergo the cannizaro reaction in which two molecules of the aldehyde are involved, one molecule   being   converted   into   the corresponding alcohol and the other into add. \[2HCHO+NaOH\xrightarrow{{}}C{{H}_{3}}OH+HCOONa.\]


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