Chemistry, asked by anjujaspal2423, 1 year ago

Why sulphide ore is roasted before reduction?

Answers

Answered by sona561
7
It is easier to obtain metals from their oxides rather than sulphides. So theore is first converted into an oxide. Asulphide ore is converted into oxideore by roasting. It is the process of heating the concentrated ore in the presence of excess air
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