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When one mole of bleaching powder is com...

When one mole of bleaching powder is completely decomposed, then the mass of chlorine gas that is liberated will be

A

35.45g

B

70.90g

C

17.72g

D

88.60g

Text Solution

Verified by Experts

The correct Answer is:
B
`underset(1 mol)CaOCl_2+CO_2toCaCO_3+underset(1 mol)Cl_2`
`1 mol "of" Cl_2=2xx"Gram atomic mass of Cl"`
`=2xx35.45=70.90g`
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