JEE Main 2024 Chemistry question
The number of moles of methane required to produce 11g CO(g) after complete combustion is: (Given molar mass of methane in g mol: 16)
Answer: (B)
Solution
CH₄ + 2O₂ → CO₂ + 2H₂O; 11 g CO₂ = 0.25 mol requires 0.25 mol CH₄.