Which statement(s) is /are correct about Brown ring test ? – InterviewSolution

1.	Which statement(s) is /are correct about Brown ring test ?
Answer» This test is given by `NO_(2)^(-) , NO_(3)^(-)` anions. Brown RING test DEPEND upon the reduction of `NO_(2)^(-) " and" No_(3)^(-)` to Nitric oxide. Brown ring is formed due to formation of `[Fe(H_(2)O)_(5)NO]_(2)(SO_(4)_(3)` Charge on NO in brown ring complex is `+1`. ANSWER :A::B::D

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