Q

Ores are roasted in order to:

JE CBT-1, 23-May-19 S-3 2019
✓ Answer: B Remove sulphur
Ores are roasted primarily to remove sulphur. Roasting is a metallurgical process involving the heating of ore in the presence of oxygen. This process helps in oxidizing sulphur and other impurities present in the ore to form their respective oxides, which can then be removed.
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