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  3. JEE Main & Advanced

JEE Main & Advanced Sample Paper JEE Main - Mock Test - 4

  • question_answer
    Identify Z in the following reactions : \[{{C}_{6}}{{H}_{5}}N{{H}_{2}}\xrightarrow[280K]{NaN{{O}_{2}}/HCl}X\xrightarrow[{}]{CuBr/HBr}Z\]

    A)  

    B)

    C)       

    D)

    Correct Answer: A

    Solution :

    [a] :


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