A. Calcination
B. Fluxing
C. Smelting
D. Roasting
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A. Calcination
B. Fluxing
C. Smelting
D. Roasting
Answer: D.Roasting Heating of pyrite ores in air to remove sulphur is known as roasting.
Answer: D.Roasting
Heating of pyrite ores in air to remove sulphur is known as roasting.
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