Which of the following reactions does not t..

Question 1 Report

Which of the following reactions does not take place in the smelting of iron in a blast furnace?

CaCO₃_(s) CaO_(s) + CO₂_(g)

C_(s) + O₂_(g) CO₂_(g)

3FeCO_(s) + 2OCO₂_(g) FeO₄_(s)

SiO₂_(s) + CaO_(s) CaCO₃_(s)

CO₂_(g) + C_(s) 2CO_(g)