MixedMediumQuestion 770013
Question
The product of combustion of CH₄ in excess O₂ is:
- ACO₂ and H₂OCorrect
- BCO and H₂O
- CC and H₂O
- DCO₂ and H₂
Correct answer
CO₂ and H₂O
Explanation
Complete combustion of methane: CH₄ + 2O₂ → CO₂ + 2H₂O. In excess O₂, complete oxidation to CO₂ and H₂O occurs.