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The percentate of sulphur in the organic, when `0.2595g` of a sulphur containing organic compound in a quantitative analysis by Carius method yielded `0.35g` of barium sulphate isA. `14.52%`B. `16.52%`C. `18.25%`D. `19.52%` |
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Answer» Correct Answer - C Wt. of og. Compound containing sulphur`=0.2595g`, Weight of barium sulphtes `=0.35g` Percentage of sulphur `(32xx "weight of " BaSO_(4))/(233xx"weight of organic compound")xx100` `=(32xx0.35)/(233xx0.2595)xx100=18.52%` |
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