When lime stone is heated strongly, it gives off \[C{{O}_{2}}\]. In metallurgy this process is known as [MP PET/PMT 1988]

When lime stone is heated strongly, it gives off \[C{{O}_{2}}\]. In me

1.	When lime stone is heated strongly, it gives off \[C{{O}_{2}}\]. In metallurgy this process is known as [MP PET/PMT 1988]
A.	Calcination
B.	Roasting
C.	Smelting
D.	Ore dressing
Answer» B. Roasting

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When lime stone is heated strongly, it gives off \[C{{O}_{2}}\]. In metallurgy this process is known as [MP PET/PMT 1988]

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