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1.6 g of an organic compound containing ...

1.6 g of an organic compound containing sulphur, when series of reagents ,produces `H_(2)SO_(4)` which on reaction with `BaCl_(2)` produces 0.233 g of `BaSO_(4)`. Calculate % by mass Of S in the orgnic compound . (Given : Atomic weight of Ba = 137 )

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