JEE Main & Advanced Sample Paper JEE Main - Mock Test - 34

  • question_answer
    Nitrobenzene can be prepared from benzene by using a mixture of cone.  and cone.  in the mixture, nitric acid acts as a/an:

    A) acid                             

    B) base

    C) catalyst            

    D) reducing agent

    Correct Answer: B

    Solution :

    \[{{\operatorname{HONO}}_{2}}+{{H}_{2}}S{{O}_{4}}\,\,\xrightarrow{{}}\,\,NO_{2}^{+}+{{H}_{2}}O\,\,+\,\,HSO_{4}^{-}\] Nitric acid acts as a base by accepting a proton. Cl


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