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The brown ring complex compound is formu...

The brown ring complex compound is formulated as `[Fe(H_(2)O)_(5)NO]SO_(4)`. The oxidation state of `Fe` is

A

If both (A) and (B) are correct and (R ) is the correct explqanation of (A)

B

If both (A) and (B) are correct but (R ) is not the correct explqanation of (A)

C

If (A) is correct ,but (R ) is incorrect

D

If (A) is incorrect ,but (R ) is correct

Text Solution

Verified by Experts

The correct Answer is:
a
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