In electrolysis, oxidation occurs at the:
Correct answer: A. Anode
- A. Anode
- B. Cathode
- C. Both electrodes
- D. Electrolyte
Explanation
Electrolysis uses external battery → anode is positive, oxidation happens there.
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Electrochemistry describes electron transfer through oxidation and reduction, identifies oxidizing and reducing agents, and applies oxidation numbers to balance redox equations. It also covers electrode potential and the standard hydrogen electrode, which provides the reference for comparing the reduction tendencies of other electrodes.
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