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JEE Main202120 Jul 2021Morning ShiftChemistryRedox ReactionsActual

The species given below that does NOT show disproportionation reaction is:

Options

  1. ABrO 4 -
  2. BBrO -
  3. CBrO 2 -
  4. DBrO 3 -

Correct answer

A. BrO 4 -

Step-by-step solution

In BrO 4 ⊖ , Br is in highest oxidation state ( + 7 ) , So it cannot oxidise further hence, it cannot show disproportionation reaction.

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