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
Answer:B
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