Deduce the oxidation numbers of iron in and in

CHEMISTRY · Single correct · CBSE · Chemistry · Redox Reactions · Redox Reactions

Problem

Deduce the oxidation numbers of iron in [Fe(OH)2(H2O)4]+[\text{Fe}(\text{OH})_2(\text{H}_2\text{O})_4]^+ and in [FeCl4]−[\text{FeCl}_4]^-, respectively. (1) +2,+2+2,+2 (2) +2,+3+2,+3 (3) +3,+2+3,+2 (4) +3,+3+3,+3

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