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MHT CET20226 Aug 2022Morning ShiftChemistryRedox ReactionsActual

What is oxidation state of Mn in MnO ₄⁻¹ ?

Options

  1. A+5
  2. B+6
  3. C+4
  4. D+7

Correct answer

D. +7

Step-by-step solution

Let O.S. of Mn is x x +4(-2)=-1x=+7

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