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MHT CET202522 Apr 2025Evening ShiftChemistryRedox ReactionsActual

Which of the following species acts as strongest oxidising agent?

Options

  1. ALi
  2. BLi ⁺
  3. CF₂
  4. DF ⁻

Correct answer

C. F₂

Step-by-step solution

The strongest oxidizing agent is the species with the greatest tendency to gain electrons, undergoing reduction itself. Lithium metal ( Li ) readily loses electrons as a strong reducing agent, not an oxidizing one. The lithium ion ( Li ⁺ ) possesses a stable electron configuration and minimal tendency for further reduction. Fluorine gas ( F ₂ ) exhibits the strongest electron affinity due to its extreme electronegativity, accepting electrons via F ₂ + 2 e ⁻ 2 F ⁻ to achieve noble gas stability. The fluoride ion ( F

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