JEE Main Chemistry question

ChemistryGeneral Principles and Processes of Isolation of Elements (Metallurgy)JEE Main

Not in JEE Main or NEET syllabus

The smelting of iron in a blast furnace involves all the steps except:

Answer: (D)

Solution

Blast-furnace smelting of iron involves reduction of iron oxides by CO/carbon, fusion (melting) of the metal and slag, and decomposition of limestone

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Question ID VK-145462