Published by:
CGP EDU Academic Team
Published on: August 13, 2026
On electrolysis of dil. sulphuric acid using Platinum (Pt) electrode, the product obtained at anode will be
Text Solution
Verified by ExpertsThe correct answer is:
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During the electrolysis of dil. sulphuric acid using Pt electrodes following reaction will take place.
At cathode:
4H + (aq])+ 4e - 
2H 2 (g)
At anode:
2H 2 O(I) 
O 2 (g) + 4H + (aq) + 4e -
So, product obtained at anode is O 2 .
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