Calcination reaction of limestone (CaCO3 CaO + CO2) goes to completio – McqOptions

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1.	Calcination reaction of limestone (CaCO3 CaO + CO2) goes to completion in the rotary kiln, because
A.	CaO is not dissociated.
B.	CO2 escapes continuously.
C.	of high calcination temperature.
D.	CaO is more stable than CaCO3.
Answer» C. of high calcination temperature.

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