MEDIUMMCQ SINGLENEET ChemistryInorganic ChemistryMetallurgyConcentration of Ore
A flux is often added to remove impurities from an ore in a blast furnace. In the reaction CaO + SiO₂ → CaSiO₃ the slag and the flux are
A.CaSiO₃ and SiO₂
B.CaSiO₃ and CaO✓ Correct
C.CaO and SiO₂
D.SiO₂ and CaSiO₃
Explanation
2 3 CaO SiO CaSiO → Flux Impurities slag
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