Some Basic Principles Of Organic Chemistry Question 221

Question: The main reaction occurring in blast furnace during the extraction of iron from haematite is

Options:

A) Fe2O3+3C2Fe+3CO

B) FeO+SiO2FeSiO3

C) Fe2O3+3CO2Fe+3CO2

D) CaO+SiO2CaSiO3

Show Answer

Answer:

Correct Answer: C

Solution:

3Fe2O32Fe3O4+O2

Fe3O4+CO3FeO+CO2

FeO+COFe+CO2



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