BCECE Engineering BCECE Engineering Solved Paper-2015

  • question_answer
    On reduction of glycolic acid with \[\text{HI}\], the product formed is

    A) acetic acid          

    B) iodo acetic acid

    C)  formic acid                        

    D) None of these

    Correct Answer: A

    Solution :

    \[\underset{\text{Glycolic acid}}{\mathop{\text{HOOC-C}{{\text{H}}_{\text{2}}}\text{OH}}}\,\xrightarrow{\text{HI}}\underset{\text{Acetic acid}}{\mathop{\text{HOOC-C}{{\text{H}}_{\text{3}}}}}\,\] HI reduces \[C{{H}_{2}}OH\]but HI + P reduces both COOH and \[C{{H}_{2}}OH\]to \[C{{H}_{3}}9\].


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