AMU Medical AMU Solved Paper-2012

  • question_answer
    Reduction of acetone in the presence of sodium borohydride gives

    A)  1-propanol       

    B)  2-propanol

    C)  propene            

    D)  n-propane

    Correct Answer: B

    Solution :

                    (b,d)\[C{{H}_{3}}-\overset{\begin{smallmatrix}  O \\  || \end{smallmatrix}}{\mathop{C}}\,-C{{H}_{3}}\xrightarrow[NaB{{H}_{4}}]{LiAl{{H}_{4}}}\underset{propan\text{ }-2-ol}{\mathop{C{{H}_{3}}-\overset{\begin{smallmatrix}  OH \\  | \end{smallmatrix}}{\mathop{C}}\,H-C{{H}_{3}}}}\,\]


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