nursing AIIMS BSc Nursing 2025 Mock Test Series Chemistry Redox Reactions Oxidation And Reduction Reactions
Which of the following is not an example of redox reaction?
1
CuO + H2 → Cu + H2O
2
Fe2O3 + 3CO → 2Fe + 3CO2
3
2K + F2 → 2KF
4
BaCl2 + H2SO4 → BaSO4 + 2HCl