JEE Advance - Chemistry (2012 - Paper 2 Offline - No. 13)

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 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 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
Cl2O
Cl2O7
ClO2
Cl2O6

Explanation

Bleaching powder is CaOCl2 which contains HOCl as an oxoacid and the anhydride of which is Cl2O.

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