how the copper does obtained is refined
Answers
Answered by
0
Answer:
class 10 question search s chand
Answered by
0
Answer: Copper is found as Cu2S in nature which is known as Copper glance and can be obtained by roasting by heating in air.
2Cu2S+3O2(g)=∆=> 2Cu2O(s)+2SO2(g)
2Cu2O+Cu2S=∆=> 6Cu(s)+SO2(g)
Similar questions