BCECE Engineering BCECE Engineering Solved Paper-2012

  • question_answer
    Which one of the following on reduction with lithium aluminium hydride yield a secondary amine?

    A)  Nitroethane     

    B)         Methyl isocyanide

    C)         Acetamide     

    D)         Methyl cyanide

    Correct Answer: B

    Solution :

    \[\underset{\text{methyl}\,\text{isocyanide}}{\mathop{C{{H}_{3}}-NC+4[H]}}\,\xrightarrow{{}}C{{H}_{3}}-NH-C{{H}_{3}}\]


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