

MCQOPTIONS
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1. |
%_Calcination reaction of limestone (CaCO‚ÇÉ ‚Üí CaO + CO‚ÇÇ) goes to completion in the rotary kiln, because_% |
A. | CaO is not dissociated |
B. | CO‚ÇÇ escapes continuously |
C. | Of high calcination temperature |
D. | CaO is more stable than CaCO‚ÇÉ |
Answer» C. Of high calcination temperature | |