What is the chemical formula for calcium hydroxide also known as slaked lime?
A
CaO
B
CaCO3
C
Ca(OH)2
D
CaCl2
Correct Answer: Option C — Ca(OH)2
Explanation:
Calcium hydroxide Ca(OH)2 also called slaked lime is made by adding water to quicklime CaO and is used in construction water treatment and t...
Calcium hydroxide Ca(OH)2 also called slaked lime is made by adding water to quicklime CaO and is used in construction water treatment and to neutralise acidic soils.