Write down the reactions taking place in blast furnace related to the metallurgy of iron in the temperature range 500-800 K.

 
NEETprep Answer:
 
 
Chemical reactions occurring in blast furnace related to the metallurgy of iron in the temperature range 500-800 K are
 
i3Fe2O3+CO2Fe3O4+CO
iiFe3O4+4CO3Fe+4CO2
iiiFe2O3+CO2FeO+CO2