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Regarding brown ring complex formation, ...

Regarding brown ring complex formation, Which of the following statement is wrong ?

A

NO formation takes place

B

`Fe_(2)(SO_(4))_(3)` is used in this process

C

`Fe^(+2)` and `NO_(3)^(-)` both are reduced

D

Formula of brown ring complex is `[Fe(H_(2)O)_(5)NO^(-)]^(+2)`

Text Solution

Verified by Experts

The correct Answer is:
B
( `FeSO_(4)` is used)
`Fe^(+2) + NO_(3)^(-) rarr F_(e)^(+3) + NO`
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