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Olympiad workbookNSECChemical Bonding and Molecular Structure

Among the following, maximum number of resonance structures is possible for

Options

  1. APO ₄ ⁻³
  2. BSO ₄ ⁻²
  3. CCO ₃⁻²
  4. DMnO ₄⁻

Correct answer

B. SO ₄ ⁻²

Step-by-step solution

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