In the qualitative analysis of nitrate a brown ring is formed due to the formation ofA. `NO_(2)`B. `FeSO_(4)NOH_(2)`C. `N_(2)O.FeSO_(4)`D. `FeSO_(4).NO`

In the qualitative analysis of nitrate a brown ring is formed due to t

1.	In the qualitative analysis of nitrate a brown ring is formed due to the formation ofA. `NO_(2)`B. `FeSO_(4)NOH_(2)`C. `N_(2)O.FeSO_(4)`D. `FeSO_(4).NO`
Answer» Correct Answer - D Nitrates on reaction with conc. `H_(2)SO_(4)` and `FeSO_(4)` give a brown ring due to formtion of `FeSO_(4).NO` or `[Fe(H_(2)O)_(5)NO]SO_(4).`

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In the qualitative analysis of nitrate a brown ring is formed due to the formation ofA. `NO_(2)`B. `FeSO_(4)NOH_(2)`C. `N_(2)O.FeSO_(4)`D. `FeSO_(4).NO`

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