Question

Identify the substance which is being oxidized. a) CH4 + O2 → CO2 + H2O b) C + O2 → CO2 c) Ca + O2 → CaO d) H2 + F2 → HF

Answer 1

1. CH4 IS BEING OXIDISED.
2. CARBON IS BEING OXIDISED.
3. HYDROGEN IS BEING OXIDISED.