MetallurgyHard
Question
In the extraction of copper from its sulphide ore, the metal is finally obtained by the reduction of cuprous oxide with:
Options
A.Carbon monoxide (CO)
B.Copper (I) sulphide (Cu2S)
C.Sulphur dioxide (SO2)
D.Iron sulphide (FeS)
Solution
Cu2O is reduced with Cu2S
It is self reduction phenomena
It is self reduction phenomena
Create a free account to view solution
View Solution FreeMore Metallurgy Questions
The smelting of iron in a blast furnace involves, which of the following process/(es) ?...To obtain chromium from chromic oxide (Cr2O3) the method used is :-...Poling process :...Oxidation states of the metal in the minerals haematite and magnetite, respectively, are...When copper pyrities is roasted in excess of air, a mixture of CuO and FeO formed. FeO is present as impurities. This ca...