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calcination is used in metallurgy for removal of
Question:
Calcination is used in metallurgy for removal of:
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Calcination is used mainly for carbonate ores.
BITSAT - 2011
BITSAT
Updated On:
Mar 18, 2026
water and sulphide
water and CO₂
CO₂ and H₂S
H₂O and H₂S
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The Correct Option is
B
Solution and Explanation
Step 1: Calcination process.
Heating ore in absence of air.
Step 2: Purpose.
Removes moisture and carbon dioxide.
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