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Which of the following reactions is NOT an example of Lewis acid-Lewis base reaction?

Options

  1. AZn + I ₃⁻ Zn ²⁺+3 I ⁻
  2. BI ₂+ I ₃⁻ I ₅⁻
  3. CCoCl ₃+ Cl ⁻ CoCl ₄⁻
  4. DSO ₃+ H ₂ O H ⁺+ HSO ₄⁻

Correct answer

A. Zn + I ₃⁻ Zn ²⁺+3 I ⁻

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