Question

Explain the process pf preparation of bleaching powder,and mention any one use of it.​

Answer 1

bleaching powder it is produced by the reaction of chlorine on dry slaked lime and its uses preaching cotton and textile industries bleaching wood pulp and paper factory is oxidising agent in chemical industries

and its formula is ck2+CA(OH)2-----------caocl2+H2o

Answer 2

bleaching powder : (CaOCl2)

when calcium hydro oxide reacts with chlorine it gives a product known as calicum oxi chloride which is knows as bleaching powder.....

Ca(OH)2+Cl2------->CaOCl2.

use :

it is used for bleach and to remove the pigment of colour ..

hope this helps uuuu