Medium
In the sulphur estimation,$0.471 \, g$ of an organic compound gave $1.44 \, g$ of barium sulphate. The percentage of sulphur in the compound is $...... \%$. (Nearest integer)
(Atomic Mass of $Ba=137 \, u$)
(Atomic Mass of $Ba=137 \, u$)
- A$142$
- B$42$
- C$471$
- D$233$
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