Answers Which of the following reactions does not take place in the smelting of iron in… Which of the following reactions does not take place in the smelting of iron in a blast furnace? A. CaCO3(s) CaO(s) + CO2(g) B. C(s) + O2(g) CO2(g) C. 3FeCO(s) + 2OCO2(g) FeO4(s) D. SiO2(s) + CaO(s) CaCO3(s) E. CO2(g) + C(s) 2CO(g) Correct Answer: Option C Explanation
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