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What does a negative Eo value for a redox couple indicate?

Options

  1. AThe redox couple is a stronger reducing agent than the H+/ H 2 couple.
  2. BThe redox couple is a weaker reducing agent than the H+ / H 2 couple.
  3. CThe redox couple is in equilibrium with the H+ / H 2 couple.
  4. DThe redox couple does not participate in electron transfer reactions.

Correct answer

A. The redox couple is a stronger reducing agent than the H+/ H 2 couple.

Step-by-step solution

A negative Eo value indicates that the redox couple is a stronger reducing agent than the H+ / H 2 couple.

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