A) Manganese
B) Iron
C) Chromium
D) Vanadium
Correct Answer: A
Solution :
Manganese shows the highest oxidation state, e.g., \[\text{M}{{\text{n}}_{\text{2}}}{{\text{O}}_{\text{7}}}\text{.}\]Here Mn has +7 oxidation state. Hence, the correct option is [a].You need to login to perform this action.
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