1.

Write the chemical formula of bleaching powder. Write balanced chemical equation involved in the preparation of bleaching powder and write its three uses.

Answer»

Chemical formula -CaOCl2

Chemical equation -

Ca(OH)2+Cl2  CaOCl2+H2O

Uses:

(i) For bleaching cotton and linen in the textile industry 

(ii) As an oxidising agent in a chemical industry.

(iii) For disinfecting water.



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