Bleaching powder and bleach solution are produced on a large scale and used in several household products. The effectiveness of bleach solution is often measured by iodometry. Bleaching powder contains a salt of an oxoacid as one of its components. The anhydride of that oxoacid is :

Bleaching powder and bleach solution are produced on a large scale and

1.	Bleaching powder and bleach solution are produced on a large scale and used in several household products. The effectiveness of bleach solution is often measured by iodometry. Bleaching powder contains a salt of an oxoacid as one of its components. The anhydride of that oxoacid is :
Answer» `Cl_(2)O` `Cl_(2)O_(7)` `ClO_(2)` `Cl_(2)O_(6)` Solution :BLEACHING powder` to CaOCl_(2)` `to CA^(2+)(Ocl^(-))(Cl^(-))` It is SALT of hypochlorous acid HOCl, ANHYDRIDE of HOCl is `Cl_(2)O` `2HOCl to Cl_(2)O+H_(2)O`