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Which metal is the most powerful reducing agent in aqueous solution?
Which metal is the most powerful reducing agent in aqueous solution?
Updated On: Nov 2, 2024
- Potassium
- Sodium
- Barium
- Lithium
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The Correct Option is A
Solution and Explanation
The correct answer is Potassium. Among the given options, potassium is the most powerful reducing agent in aqueous solution due to its high reactivity. As a Group 1 alkali metal, potassium readily loses its outermost electron to form K+, thereby reducing other species. In general, alkali metals become stronger reducing agents as you move down the group, with potassium being more reactive than sodium, lithium, or barium in aqueous solutions.
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