Chemistry, asked by tanishthakur6249, 1 year ago

Extraction of metal from the ore cassiterite involves(a) carbon reduction of an oxide ore (b) self-reduction of a sulphide ore(c) removal of copper impurity(d) removal of iron impurity

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Answered by Anonymous

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Extraction of metal from the ore cassiterite involves

(A) carbon reduction of an oxide ore (B) self-reduction of a sulphide ore

(C) removal of copper impurity (D) removal of iron impurity

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