NEET Sample Paper NEET Sample Test Paper-56

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

    A) Methyl cyanide

    B) Nitro ethane

    C) Methyl isocyanides

    D) Acetamide

    Correct Answer: C

    Solution :

    [c] Methyl isocyanide  \[\underset{methyl\,isocyanide}{\mathop{C{{H}_{3}}N\,}}\,\underline{\underline{\xrightarrow{{}}}}\,C\,\xrightarrow[i)\,{{H}_{3}}{{O}^{+}}]{ii)\,LiAi{{H}_{4}}\,/ether}\,\,\underset{Dimethyla\min e\,(2{}^\circ )}{\mathop{C{{H}_{3}}NH\,C{{H}_{3}}}}\,\]


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