MDCAT Chemistry MCQ #4527

What volume of CO₂ (at STP) is produced by burning 6.0 g of ethene (C₂H₄)?

MDCAT Chemistry MCQ #4527

  1. Question 1

    Q1. What volume of CO₂ (at STP) is produced by burning 6.0 g of ethene (C₂H₄)?

    • A) 3.0 dm³
    • B) 6.0 dm³
    • C) 9.0 dm³
    • D) 12.0 dm³

    Answer: 9.0 dm³

    Explanation: 1 mole C₂H₄ → 2 moles CO₂. 0.214 mol C₂H₄ → 0.428 mol CO₂ = 9.0 dm³. Distractor B divides by 2.