the compound obtained by the thermal decomposition of limestone is
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The compound obtained by the thermal decomposition of limestone is calcium oxide and carbon dioxide.
- Limestone is CaCO3.
- The thermal decomposition of limestone means it absorbs energy. so, it is an endothermic process.
- CaCO3 -------> CaO + CO2
- Cao is also known as lime.
- This reaction occurs at a very high temperature of about 900°c.
- Cao is a white solid compound.
- CaCo3 is the source of calcium for dietary supplements.
- It is also used as an antacid as it is a base that neutralises the effect of acid.
- It is also found in toothpaste and baking powder.
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