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Which of the following complexes is resp...

Which of the following complexes is responsible for the brown colour of the ring formed in the ring test for the nitrates?

A

`FeSO_(4).NO_(2)`

B

`FeSO_(4).HNO_(3)`

C

`[Fe(H_(2)O)_(5)(NO)]^(2+)`

D

`[Fe(H_(2)O)_(4)(NO)_(2)]^(2+)`

Text Solution

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The correct Answer is:
C
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