1.

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

Answer»

`Cl_(2)O`
`Cl_(2)O_(7)`
`ClO_(2)`
`Cl_(2)O_(6)`

Answer :A


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