Slaked lime is used for white washing. After two or three days of white washing it gives shiny �inish to
walls due to the formation of the compound:
a) CaCO3 b) CaO c) CaCl2 d) CaSO4
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CaCO3
Calcium hydroxide reacts slowly with the carbon dioxide present in the air to form a layer calcium carbonate and water. This layer is formed 2-3 AGS after whitewashing and gives a shiny finish.
Calcium hydroxide reacts slowly with the carbon dioxide present in the air to form a layer calcium carbonate and water. This layer is formed 2-3 AGS after whitewashing and gives a shiny finish.
Imran11111:
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Answered by
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It gives shiny Finish Due to the formation of compound CaCO3.
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