Electrode potential is developed when a metal is dipped Into:
Correct answer: C. Its own ions
- A. An Acid
- B. A base
- C. Its own ions
- D. Water
Explanation
When a metal is dipped into a solution containing its own ions (in the form of a salt), electrode potential can be developed. The metal may undergo oxidation or reduction, depending on its relative tendency to gain or lose electrons compared to its ions.
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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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