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JEE Main & Advanced Chemistry Nitrogen Containing Compounds Question Bank Properties of Nitrogen Containing Compounds

  • question_answer
    Which one of the following reducing agents is likely to be the most effective in bringing about the following change \[R-\overset{O\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,}{\mathop{\overset{||\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,}{\mathop{C\,N{{H}_{2}}\to RC{{H}_{2}}N{{H}_{2}}}}\,}}\,\]  [AMU 2002]

    A)                 \[{{H}_{2}}-Ni\]               

    B)                 \[NaB{{H}_{4}}\]

    C)                 \[LiAl{{H}_{4}}\]               

    D)                 Na-alcohol

    Correct Answer: A

    Solution :

                    \[R-\overset{O}{\mathop{\overset{||}{\mathop{C}}\,}}\,-N{{H}_{2}}\xrightarrow{{{H}_{2}}-Ni}R-C{{H}_{2}}-N{{H}_{2}}\]


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