STANDARDChemistry-Redox Reactions
STANDARD Chemistry Identifying Redox Reactions MCQ Question
Type: MCQ-conceptual-Medium-Class 11
Which of the following is not an example of redox reaction?
A
CuO + H₂ → Cu + H₂O
B
Fe₂O₃ + 3CO → 2Fe + 3CO₂
C
2K + F₂ → 2KF
D
BaCl₂ + H₂SO₄ → BaSO₄ + 2HCl
Correct Answer
Option D
Detailed Explanation
BaCl₂ + H₂SO₄ → BaSO₄ + 2HCl is not a redox reaction as it does not involve any change in oxidation number. It is an example of double decomposition reaction.
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