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Standard Electrode Potential

Mediumchemistry

More positive standard reduction potential indicates:

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About This Question

Subject
chemistry
Chapter
electrochemistry
Topic
standard electrode potential
Difficulty
Medium
Year
2025
Tags
Electrode PotentialOxidizing Agent

Solution

Correct Answer:

Stronger oxidizing agent

  1. Standard Reduction Potential (): A measure of the tendency of a chemical species to be reduced.
  2. Interpretation: A high positive means the species is very easy to reduce ().
  3. Oxidizing Agent: Since the species 'wants' to take electrons from others to get reduced, it acts as a strong oxidizing agent.
  4. Example: Fluorine has the most positive and is the strongest oxidizing agent. Lithium has a very negative , meaning its ion is hard to reduce, thus metal is a strong reducing agent.

This medium difficulty chemistry question is from the chapter electrochemistry, covering the topic of standard electrode potential. It appeared in the 2025 exam.

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