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MHT CET202013 Oct 2020Morning ShiftChemistryRedox ReactionsActual

Which among the following pair of elements show highest oxidation state +7 in their different compounds? (Atomic no. Cr =24, ~V =23, Mn =25, Cl =17, ~S =16 )

Options

  1. AMn , Cl
  2. BCr , Mn
  3. CV , Mn
  4. DS , Cl

Correct answer

A. Mn , Cl

Step-by-step solution

Highest oxidation state of Cr =+6, Mn =+7, Cl =+7, ~S =+6, ~V =+5

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