What is the oxidation number of Fe in the ion?

CHEMISTRY · Single correct · A Level · Chemistry · Transition metals and their chemistry · Transition metals and their chemistry

Problem

What is the oxidation number of Fe in the

[\text{Fe}(\text{H}_2\text{O})_5(\text{NO})]^{2+}

ion? (1)

+2

(2)

+3

(3)

+1

(4)

0