In Which of the Following Choices Is the Oxidation Number

question 36

Multiple Choice

In which of the following choices is the oxidation number incorrect?

• A)Fe²⁺(aq); oxidation number = 2+
• B)Cl^-(aq); oxidation number = 1-
• C)H₂(s); oxidation number = 1+
• D)Cu²⁺(aq); oxidation number = 2+
• E)C(s); oxidation number = 0

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