Chemistry · Chemical Reactions and Equations
Calcium hydroxide reacts slowly with the carbon dioxide in air to form a thin layer of which substance on the walls during whitewashing?
Verified Solution4 OptionsUpdated: October 2026👁️1 View
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- 1Ca(HCO3)2
- 2CaSO4
- 3CaCO3✓
- 4CaO
Correct answer
CaCO3
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