Question

what is roasting in metallurgy​

Answer 1

Answer:

HERE IS YOUR ANSWER

Explanation:

Roasting is a process of heating of sulphide ore to a high temperature in presence of air. It is a step of the processing of certain ores. More specifically, roasting is a metallurgical process involving gas–solid reactions at elevated temperatures with the goal of purifying the metal component.

Answer 2

Answer:

Roasting is a process of heating of sulphide ore to a high temperature in presence of air