4142. In the reaction, C + O₂ → CO₂ ; ΔH = – 94 kcal. What is the heat content (enthalpy)of O₂? September 7, 2025 by Admin A. -94 kcal B. > -94 kcal C. < - 94 kcal D. Zero ✅ The correct answer is option D.
