An impure sample of silver (1.5 g) is heated with S to form 0.124 g of Ag 2 S. What was…
Chemistry · Class 11 · CBSE — Some Basic Concepts of Chemistry
An impure sample of silver (1.5 g) is heated with S to form 0.124 g of Ag2S. What was the per cent yield of Ag2S?
- 21.6%
- 7.2%
- 1.7%
- 24.8%
Answer
(B) 7.2%
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