The cathode (where Cu²⁺ is reduced) is
- A
No reaction
- B
The dilute side
- C
Either equally
- Dcheck_circle
The concentrated side
Explanation
Cell pushes toward equalizing [Cu²⁺]; dilute side oxidizes (loses Cu); concentrated side reduces (gains Cu).
Cell Potential Under Nonstandard Conditions
AP Chemistry· difficulty 4/5
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