write the reaction of the substance 'Y' with carbon dioxide and also write its chemical equation.
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Answer:
1. X=Ca(OH)2-Calcium Hydroxide
equation. = CO2 + Ca(OH)2 =>CaCO3 ( Calcium Carbonate)
2.When CaO is reacted with water then Calcium Hydroxide is formed.
equation= CaO + H2 => Ca(OH)2
3.Substance X is Solution of CaO not CaO because Only CaO solution reacts with CO2 to form Ca(CO)3 i.e. precipitate (white in colour used to determine the presence of CO2)
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Explanation:
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Explanation:
Ca(OH)2 + CO2 ---> CaCO3 +H2O
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