Voltaic cell is a
Correct answer: B. reversible cell
- A. Valency
- B. reversible cell
- C. Alkaline cells
- D. all of the above
Explanation
Voltaic cells, also known as galvanic cells, convert chemical energy into electrical energy through spontaneous redox reactions. While most discharge irreversibly, some can be recharged by reversing the current flow,making them partially reversible.
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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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