JCECE Medical JCECE Medical Solved Paper-2003

  • question_answer
    The brown ring in the test of nitrate is formed due to:

    A) \[{{[Fe{{({{H}_{2}}O)}_{5}}N{{O}_{2}}]}^{2+}}\]

    B) \[Fe{{(N{{O}_{3}})}_{3}}\]

    C)  \[{{[Fe{{({{H}_{2}}O)}_{5}}NO]}^{2+}}\]

    D)  \[{{[Fe({{H}_{2}}O){{(NO)}_{5}}]}^{2+}}\]

    Correct Answer: C

    Solution :

     \[{{[Fe{{({{H}_{2}}O)}_{5}}NO]}^{2+}}\]


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