H2SO4 acts as a strong oxidising agent. In which of the reaction, is it not acting as an oxidising agent?
A. C + 2H2SO4 → CO2 + 2SO2 + 2H2O
B. CaF2 + 2H2SO4 → CaSO4 + 2HF
C. S + 2H2SO4 → 3SO2 + H2O
D. Cu + 2H2SO4 → CuSO4 + SO2 + 2H2O
Answer:C
H2SO4 acts as a strong oxidising agent. In which of the reaction, is it not acting as an oxidising agent?
A. C + 2H2SO4 → CO2 + 2SO2 + 2H2O B. CaF2 + 2H2SO4 → CaSO4 + 2HF C. S + 2H2SO4 → 3SO2 + H2O D. Cu + 2H2SO4 → CuSO4 + SO2 + 2H2O