MetallurgyMedium
Question
Roasting is carried out in case of :
Options
A.galena
B.iron pyrites
C.copper glance
D.all.
Solution
Generally the sulphides of Zn, Pb, Fe, Cu etc. are subjected to roasting to convert in to their oxides prior to reduction by carbon.
Create a free account to view solution
View Solution FreeMore Metallurgy Questions
Modern method of steel manufacturing is...Zone refining is based on the principle of...During the electrolysis of fused carnallite, MgCl2 is decomposed to liberate Mg at cathode and not KCl to liberate the K...Process of heating ore in air to remove sulphur is :...Aluminium is extracted by the electrolysis of...