J & K CET Engineering J and K - CET Engineering Solved Paper-2010

  • question_answer
    Identify the product ?C? in the series \[{{C}_{6}}{{H}_{5}}N{{O}_{2}}\xrightarrow{Fe/HCl}A\xrightarrow[273\,K]{NaN{{O}_{2}}+HCl}\]\[B\xrightarrow[283\,K]{{{H}_{2}}O}C\]

    A)  \[{{\text{C}}_{\text{6}}}{{\text{H}}_{\text{5}}}\text{OH}\]

    B)  \[{{\text{C}}_{\text{6}}}{{\text{H}}_{\text{5}}}\text{C}{{\text{H}}_{\text{2}}}\text{OH}\]

    C)  \[{{\text{C}}_{\text{6}}}{{\text{H}}_{\text{5}}}\text{CHO}\]

    D)  \[{{\text{C}}_{\text{6}}}{{\text{H}}_{\text{5}}}\text{N}{{\text{H}}_{\text{2}}}\]

    Correct Answer: A

    Solution :

     


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