Both coke and lime stone are used in smelting of iron ore. Why? – InterviewSolution

1.	Both coke and lime stone are used in smelting of iron ore. Why?
Answer» SOLUTION :Cokeacts as a fueland reducingagent, by forming carbon monoxide. Lime STONE decomposes to givequick lime. Limeacts as a flux and REMOVES acidicimpuritiesas slag. `CAO+ SiO_(2) to CaSiO_(3)`

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