Which of the following is a combustion reaction?
Lagos State University CHM101 2024 past question
- SO₂ + 2NaOH → Na₂SO₃ + H₂O
- BaCl₂ + K₂SO₄ → 2KCl + BaSO₄
- 2C₄H₁₀ + 13O₂ → 8CO₂ + 10H₂O
- Cl₂ + 2NaI → 2NaCl + I₂
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