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Which of the following electrolyte can be used to obtain H2S2O8 by the process of electrolysis? (A) — JEE Mains Chemistry Past Papers Chemistry Question

Question

Which of the following electrolyte can be used to obtain H2S2O8 by the process of electrolysis? (A) Dilute solution of sulphuric acid (B) Dilute solution of sodium sulphate (C) Acidified dilute solution of sodium sulphate (D) Concentrated solution of sulphuric acid

Answer: D

💡 Solution & Explanation

Anode(0) 2HSO4–  H2S2O8 + 2e–

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