J & K CET Engineering J and K - CET Engineering Solved Paper-2013

  • question_answer
    Which of the following is least reactive to nitration?

    A)  Benzene          

    B)  Nitrobenzene

    C)  Chlorobenzene     

    D)  Aniline

    Correct Answer: D

    Solution :

     A Aniline directly does not show nitration because it oxidised by nitration (conc.\[\text{HN}{{\text{O}}_{\text{3}}}\]). So, to do the nitration it is necessary to protect amino group as


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