alleryWhich equation represents limestone calcination?
ACaCO3 → CaO + CO2
BCaO + CO2 → CaCO3
CCaCO3 + H2O → Ca(OH)2
DCaCO3 → Ca + O2
Answer & Solution
Correct answer: A. CaCO3 → CaO + CO2
Calcium carbonate decomposes into calcium oxide and carbon dioxide on heating.
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