Practical Chemistry Question 4
Question 4 - 2024 (29 Jan Shift 2)
The oxidation number of iron in the compound formed during brown ring test for $NO _3^{-}$ ion is ________.
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Answer (1)
Solution
$\left[Fe\left(H _2 O\right) _5(NO)\right]^{2+}$,
Oxidation no. of $Fe=+1$