JEE · NEET Previous Year Question

A student has been given 0.314 g of an organic compound and asked to estimate Sulphur. During the experiment, the student has obtained 0.4813 g of barium sulphate. The percentage of sulphur present in the compound is $\text{\_}\text{\_}\text{\_}\text{\_}$ . (Given Molar mass in ${\text{gmol}}^{-1}S\text{:}32\text{,}{\text{BaSO}}_4\text{:}233$ )

Topic: JEE PYQ

Answer: C. Full step-by-step solution below.