11. Four alkali metals A, B, C, and D have standard electrode potentials -3.05 V, -1.66 V, -0.40 V, — Electrochemistry Chemistry Question
Question
11. Four alkali metals A, B, C, and D have standard electrode potentials -3.05 V, -1.66 V, -0.40 V, and 0.80 V respectively. Which metal acts as the most powerful reducing agent?
Answer: A
💡 Solution & Explanation
A powerful reducing agent is readily oxidized, meaning it has the lowest (most negative) standard reduction potential. Metal A (-3.05 V) will be the most reactive reducing agent.
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