Chemistry, asked by kushalsinghrajput, 1 year ago

Differentiate between calcination and roasting.

Answers

Answered by simmi137
8
calcination is used to convert carbonate ore into oxide form.It is done in the absence of oxygen.
Roasting is used to convert sulphide ore into oxide form. It is done in the presence of oxygen.
Answered by palakgupta
4
heya here your answer
calcination refers to the process in which metals from their carbonate ores are smextracted in presence in presence of limited air.
roasting refers to extraction of metals from their sulphide ore in prensence of exess air.
hope ot helps
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