A) 10%
B) 15%
C) 20%
D) 25%
E) 30%
Correct Answer: E
Solution :
Percentage of sulphur \[=\frac{32}{233}\times \frac{\text{mass of }BaS{{O}_{4}}}{\text{mass of organic compound}}\times 100\] \[=\frac{32}{233}\times \frac{1.158}{0.53}\times 100=30%\]You need to login to perform this action.
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