The reactions taking place at anode and cathode are respectively:
Correct answer: A. Oxidation and reduction
- A. Oxidation and reduction
- B. Reduction and hydrolysis
- C. Reduction and oxidation
- D. Oxidation and hydrolysis
Explanation
Oxidation takes place at anode and reduction takes place at cathode.
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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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