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Identify the false statement about bleac...

Identify the false statement about bleaching powder

A

Amount of `Cl_2` liberated when it is treated with excess of dilute acid is known a available chlorine.

B

Bleaching powder is priced according to it crystal size

C

Good quality bleaching powder contains 35-38% available chlorine.

D

When stored for longer periods it change as it changes to calcium chlorate and calcium chloride (A oxidation).

Text Solution

Verified by Experts

The correct Answer is:
B
All the other three are correct statements Reaction for statement (D) is `6CaOCl_2 to Ca(ClO_3)_2 + 5CaCl_2`
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