Multiple Choice
Which of these processes could occur at the cathode in an electrochemical cell?
A) 2Br − → Br2+ 2e −
B) Cr → Cr3+ + 3e −
C) Cu → Cu2+ + 2e −
D) Li+ + 1e − → Li
E) H2 + 2OH − → 2H2O + 2e −
Correct Answer:
Verified
Correct Answer:
Verified
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