Question

How is quicklime formed from marble?

Answer 1

Explanation:

calcium carbonate releases carbon dioxide heating to form calcium oxide , commonly known as quicklime

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Answer 2

Calcium carbonate(marble stone) releases carbon dioxide on heating (to above 840°C ) to form calcium oxide, commonly called quicklime.

Calcium carbonate(marble stone) releases carbon dioxide on heating (to above 840°C ) to form calcium oxide, commonly called quicklime.CaCO3 → CaO + CO2

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