What is the role of limestone in the extraction of iron from its oxide – InterviewSolution

1.	What is the role of limestone in the extraction of iron from its oxides?
Answer» Solution :Role of limestone is the EXTRACTION of iron from its oxidef is to remove the impurity of SILICA as a slag of CALCIUM silicate. `{:(CAO+ SiO_(2) to CaSiO_(3)),("Slag "):}`.

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