Question

a gas x react with lime water and form a compound y which is used as bleaching agent in chemical industry. identify x and y and write the chemical equation for reaction involved

Answer 1

Chlorine gas reacts with lime water to form calcium oxychloride that is bleaching powder. The chemical reaction is as follows -
2Ca(OH)2 + 2Cl2 → Ca(OCl)2 + CaCl2 + 2H2O

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Answer 2

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