JAMIA MILLIA ISLAMIA Jamia Millia Islamia Solved Paper-2010

  • question_answer
        In the reaction,\[{{C}_{6}}{{H}_{5}}-{{N}^{+}}\equiv NC{{l}^{-}}+{{H}_{3}}P{{O}_{2}}+{{H}_{2}}O\xrightarrow[{}]{{}}?\]the product formed will be

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

    B)  \[{{C}_{6}}{{H}_{6}}\]

    C)  \[{{C}_{6}}{{H}_{5}}Cl\]

    D)  \[{{C}_{6}}{{H}_{5}}-{{C}_{6}}{{H}_{5}}\]

    Correct Answer: B

    Solution :

                    \[{{C}_{6}}{{H}_{5}}\overset{+}{\mathop{N}}\,\equiv NC{{l}^{-}}+{{H}_{3}}P{{O}_{2}}+{{H}_{2}}O\xrightarrow{{}}\]    \[{{C}_{6}}{{H}_{5}}+{{N}_{2}}+{{H}_{3}}P{{O}_{3}}+HCl\]


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