BCECE Medical BCECE Medical Solved Papers-2001

  • question_answer
    By the reduction of carbonyl compounds the alcohol not obtained is :

    A)  primary alcohol

    B)  secondary alcohol

    C)  tertiary alcohol

    D)  all of the above

    Correct Answer: C

    Solution :

    Key Idea: Aldehyde \[\xrightarrow{Reduction}{{1}^{o}}\] alcohol                 Ketone \[\xrightarrow{Reduction}\,\,{{2}^{o}}\] alcohol \[\therefore \] Carbonyl compounds (aldehydes and ketones) give \[{{1}^{o}}\] and \[{{2}^{o}}\] alcohol on reduction. \[\therefore \] \[{{3}^{o}}\]alcohol are not formed by reduction of carbonyl compounds.


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