Medium MCQ +4 / -1 PYQ · JEE Mains 2021

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

  1. A $BrO_4^ -$ Correct answer
  2. B $Br{O^ - }$
  3. C $BrO_2^ -$
  4. D $BrO_3^ -$

Solution

In BrO<sub>4</sub><sup>-</sup> , Br is in maximum oxidation state (+7), Soit cannot oxidise further it only reduced hence it cannot show disproportionation reaction.

About this question

Subject: Chemistry · Chapter: p-Block Elements · Topic: Group 13: Boron Family

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