Chemistry · Acids, Bases and Salts
Which of the following sets is incorrectly matched (Chemical / Formula / Application)?
Verified Solution4 OptionsUpdated: October 2026👁️1 View
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- 1Plaster of Paris - CaSO4·12H2O - Used in coating walls
- 2Gypsum - CaSO4·2H2O - Used in Dentistry
- 3Bleaching powder - CaOCl2 - Used in Laundry
- 4Slaked lime - CaO - Used for lowering the acidity of soil✓
Correct answer
Slaked lime - CaO - Used for lowering the acidity of soil
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