NEET2020Chemistry-Electrochemistry
NEET 2020 Chemistry Electrolysis MCQ Question
Type: MCQ-conceptual-Medium-Class 12
On electrolysis of dil. sulphuric acid using Platinum (Pt) electrode, the product obtained at anode will be:
A
H₂S gas
B
SO₂ gas
C
Hydrogen gas
D
Oxygen gas
Correct Answer
Option D
Detailed Explanation
During electrolysis of dilute sulphuric acid, oxygen gas is evolved at the anode due to the oxidation of water.
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