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

The product obtained from the electrolytic oxidation of acidified sulphate solutions, is :

  1. A HSO$_4^ -$
  2. B HO<sub>3</sub>SOOSO<sub>3</sub>H Correct answer
  3. C HO<sub>2</sub>SOSO<sub>2</sub>H
  4. D HO<sub>3</sub>SOSO<sub>3</sub>H

Solution

Electrolysis of concentrated solution of acidified sulphate solution yields H<sub>2</sub>S<sub>2</sub>O<sub>8</sub>.

About this question

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

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