When a metal is to be extracted from its ore,if the gangue associated – InterviewSolution

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1.	When a metal is to be extracted from its ore,if the gangue associated with the ore is silica, then
Answer» An acidic flux is needed A basic flux is needed Both acidic and basic flux are needed Neither of them is needed Solution :`underset("Acidic IMPURITY")(SiO_(2))+underset("Basic flux")(CaO) to underset("SLAG")(CaSiO_(3))`

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