For the Redox Reaction 2Fe²⁺ + Cl₂  2Fe³⁺

question 27

Multiple Choice

For the redox reaction 2Fe²⁺ + Cl₂  2Fe³⁺ + 2Cl^-, which of the following are the correct half-reactions?
I.Cl₂ + 2e^-  2Cl^-
II.Cl  Cl^- + e^-
III.Cl₂  2Cl^- + 2e^-
IV.Fe²⁺  Fe³⁺ + e^-
V.Fe²⁺ + e^-  Fe³⁺

• A) I and V
• B) I and IV
• C) III and IV
• D) II and IV
• E) II and V

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