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 | |