The brown ring test for `NO_2^-` and `NO_3^-` is due to the formation of complex ion with a formula -A. `[Fe(H_2O)_6]^(2+)`B. `[Fe(NO)(CN)_5]^(2+)`C. `[Fe(H_2O)_5NO]^(2+)`D. `[Fe(H_2O)(NO)_5]^(2+)`

The brown ring test for `NO_2^-` and `NO_3^-` is due to the formation

1.	The brown ring test for `NO_2^-` and `NO_3^-` is due to the formation of complex ion with a formula -A. `[Fe(H_2O)_6]^(2+)`B. `[Fe(NO)(CN)_5]^(2+)`C. `[Fe(H_2O)_5NO]^(2+)`D. `[Fe(H_2O)(NO)_5]^(2+)`
Answer» Correct Answer - C Reaction of brown ring test

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The brown ring test for `NO_2^-` and `NO_3^-` is due to the formation of complex ion with a formula -A. `[Fe(H_2O)_6]^(2+)`B. `[Fe(NO)(CN)_5]^(2+)`C. `[Fe(H_2O)_5NO]^(2+)`D. `[Fe(H_2O)(NO)_5]^(2+)`

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