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The formulae of quick lime and limestone are respectively
- a)MgCO3, Mg(OH)2
- b)Ca(OH)2, CaCO3
- c)CaO, CaCO3
- d)CaCO3, CaO
Correct answer is option 'C'. Can you explain this answer?
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The formulae of quick lime and limestone are respectivelya)MgCO3, Mg(O...
Quick lime is CaO and limestone is CaCO3.
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The formulae of quick lime and limestone are respectivelya)MgCO3, Mg(O...
Quick Lime and Limestone Formulae
Quick Lime:
- The formula of quick lime is CaO. It is also known as calcium oxide.
- Quick lime is a white, caustic, alkaline substance that is produced by heating limestone in a kiln.
Limestone:
- The formula of limestone is CaCO3. It is also known as calcium carbonate.
- Limestone is a sedimentary rock composed primarily of calcium carbonate.
Explanation:
- Quick lime and limestone are two different compounds with distinct chemical compositions.
- Quick lime is the result of heating limestone, which causes it to lose carbon dioxide and become calcium oxide (CaO).
- Limestone, on the other hand, is a naturally occurring rock composed of calcium carbonate (CaCO3).
- The formula of quick lime is CaO, while the formula of limestone is CaCO3.
- Therefore, the correct answer is option 'C': CaO, CaCO3.
Quick Lime:
- The formula of quick lime is CaO. It is also known as calcium oxide.
- Quick lime is a white, caustic, alkaline substance that is produced by heating limestone in a kiln.
Limestone:
- The formula of limestone is CaCO3. It is also known as calcium carbonate.
- Limestone is a sedimentary rock composed primarily of calcium carbonate.
Explanation:
- Quick lime and limestone are two different compounds with distinct chemical compositions.
- Quick lime is the result of heating limestone, which causes it to lose carbon dioxide and become calcium oxide (CaO).
- Limestone, on the other hand, is a naturally occurring rock composed of calcium carbonate (CaCO3).
- The formula of quick lime is CaO, while the formula of limestone is CaCO3.
- Therefore, the correct answer is option 'C': CaO, CaCO3.
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The formulae of quick lime and limestone are respectivelya)MgCO3, Mg(O...
Quick lime is CaO and limestone is CaCO3.
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The formulae of quick lime and limestone are respectivelya)MgCO3, Mg(OH)2b)Ca(OH)2, CaCO3c)CaO, CaCO3d)CaCO3, CaOCorrect answer is option 'C'. Can you explain this answer?
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