engineering chemistry MCQ #2754

The standard reduction potential of Cu²⁺/Cu is +0.34 V. The reduction potential at pH = 14 is (assuming Cu²⁺ + 2e^- → Cu)

engineering chemistry MCQ #2754

  1. Question 1

    Q1. The standard reduction potential of Cu²⁺/Cu is +0.34 V. The reduction potential at pH = 14 is (assuming Cu²⁺ + 2e^- → Cu)

    • A) +0.34 V
    • B) +0.22 V
    • C) -0.22 V
    • D) Not related

    Answer: Not related

    Explanation: The given reduction potential is not related to pH as it doesn't involve H⁺ or OH^- ions directly.