Question

How is copper obtained from its ore (Cu2S)? Write only the chemical equations. How is copper
thus obtained refined? Name and explain the process along with a labelled diagram.

Answer 1

copper is obtained from it's source using the process of electrolysis as cu is made as a pure cathode and impure one as anode

it's diagram is attached in document.

more perfect steps are-

steps that involved in extraction of metal ores are :-

1) "electrolysis" used for extracting the metals with high reactivity.

2) " roasting" used for extracting the metals in middle of the reactivity series and to extract metals from sulphide ores.

3) "Calcination" used for extracting metals from their carbonate ores.

4) Reduction is to reduce metals from their oxides.

#avi

Answer 2

Explanation:

this is correct answer sss