During smelting process, the combination of fuel in the furnace – McqOptions

MCQOPTIONS

1.	During smelting process, the combination of fuel in the furnace
A.	Forms carbon dioxide
B.	Carbon dioxide with carbon forms carbon mono-oxide
C.	Carbon mono-oxide reacts with Fe2O3 to form iron and liberates CO2
D.	All the above
Answer» E.

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