Write the chemical formula of bleaching powder and the balanced chemical equation involved in preparation. What happens when it is exposed to the air. List three different uses.
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bleaching powder= Caocl2
calcium oxide chloride .
it is prepared by passing cl gas into lime water.
CA(OH)2+Cl2------------>Caocl2+H2O.
it is used as disinfectant
it is highly oxidising agent
it turns colourfull substance to colourless.
used in textile industries for making papers .
calcium oxide chloride .
it is prepared by passing cl gas into lime water.
CA(OH)2+Cl2------------>Caocl2+H2O.
it is used as disinfectant
it is highly oxidising agent
it turns colourfull substance to colourless.
used in textile industries for making papers .
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