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MHT CET202121 Sep 2021Evening ShiftChemistryRedox ReactionsActual

Oxidation state of iodine in I ₃⁻ is

Options

  1. A-(1 / 3)
  2. B+4
  3. C+5
  4. D-3

Correct answer

A. -(1 / 3)

Step-by-step solution

I ₃⁻ x (let oxidation state of iodine) 3 x=-1 x=-1 / 3

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