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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 | |