Question:
What is the chemical formula of quicklime?
What is the chemical formula of quicklime?
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Quicklime (CaO) reacts with water to form slaked lime (Ca(OH)$_2$), which is used in whitewashing.
Updated On: Oct 27, 2025
- Ca(OH)$_2$
- CaO
- Ca(HCO$_3$)$_2$
- CaCO$_3$ \bigskip
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The Correct Option is B
Solution and Explanation
Quicklime is chemically known as calcium oxide (CaO). It is obtained by the thermal decomposition of limestone (CaCO$_3$) in a process known as calcination.
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