Which of These Processes Could Occur at the Anode in an Electrochemical

question 7

Multiple Choice

Which of these processes could occur at the anode in an electrochemical cell?

• A)Br₂ + 2e ⁻ → 2Br ⁻
• B)Zn → Zn²⁺ + 2e ⁻
• C)Cu²⁺ + 2e ⁻ → Cu
• D)Na⁺ + 1e ⁻ → Na
• E)Pb⁴⁺ + 2e ⁻ → Pb²⁺

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