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In the estimation of S by Carius method...

In the estimation of S by Carius method, 0.468 g of an organic sulphur compound afforded 0.68g barium sulphate. Find out the `%` of S in the given compound.

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Verified by Experts

Amount of S in 0.668 g of `BaSO_(4)` = `(32)/(233)xx0.668 g` This amount of S is present in 0.468 g of compound.
`therefore " " % "S in the compound" = (32)/(233)xx0.668xx(100)/(0.468)=19.60`
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