Questions
Which process of reduction of mineral to the metal is suited for the extraction of copper from its ores with low copper content?
a
Metal displacement
b
Auto reduction
c
Chemical reduction
d
Electrolytic reduction
detailed solution
Correct option is B
2Cu2O+Cu2S→6Cu(s)+SO2(g)Auto reduction is used for the extraction of copper from its ore with low copper content.Talk to our academic expert!
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