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JEE MAIN_2026
05-04-26_S1
Question
In an estimation of sulphur by Carius method 0.2 g of the substance gave 0.6 g of $\mathrm{BaSO}_4$. The percentage of sulphur in the substance is $\_\_\_\_$ $\%$. (Given molar mass in $\mathrm{gmol}^{-1} \mathrm{~S}: 32, \mathrm{BaSO}_4: 231$ )
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