Bleaching powder and bleach solution are produced on a large scale and used in several hous-hold products. The effectiveness of bleach solution id often measured by iodometry.
Bleaching powder contains a salt of an oxoacid as one of its components. The anhydride of that oxoacid is:
A. `CI_(2)O`
B. `CI_(2)O_(7)`
C. `CIO_(2)`
D. `CI_(2)O_(6)`