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

  • question_answer
    In acid medium nitrobenzene is reduced to aniline as shown in the reaction \[{{C}_{6}}{{H}_{5}}-N{{O}_{2}}+6[H]\to {{C}_{6}}{{H}_{5}}-N{{H}_{2}}+2{{H}_{2}}O\]The reducing agent used in this reaction is ??.  [Orissa JEE 2002]

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

    B)                 \[Sn/HCl\]

    C)                 Na/alcohol         

    D)                 \[{{H}_{2}}/Ni\]

    Correct Answer: B

    Solution :

                    \[{{C}_{6}}{{H}_{5}}N{{O}_{2}}+6H\xrightarrow{Sn+HCl}{{C}_{6}}{{H}_{5}}-N{{H}_{2}}+2{{H}_{2}}O\]


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