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NEET Sample Paper NEET Sample Test Paper-78

  • question_answer
    Propyl nitrile may be converted into butyl amine by using reduction. Which of the following reagent can do this?

    A)  Sn/HCl                        

    B)  \[\operatorname{L}iAI{{H}_{4}}\]

    C)  cone. HCl                    

    D)  All of these

    Correct Answer: B

    Solution :

    \[\underset{\Pr opy\operatorname{l}\,\,nitrile}{\mathop{C{{H}_{2}}C{{H}_{2}}-C\equiv N}}\,\xrightarrow{LiAI{{H}_{4}}}\,\,\underset{Butyl\,\,\,a\min e}{\mathop{C{{H}_{3}}C{{H}_{2}}-C{{H}_{2}}-N{{H}_{2}}}}\,\]This reaction is known as Mendius reaction.


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