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A 5.82 g silver coin is dissolved in nitric acid. When sodium chloride is added to the solution, all the silver is precipitated as AgCl. The AgCl precipitate weights 7.20 g. What is the percentage of solver in coin? (A) 98% (B) 93.1% (C) 86% (D) 82%

A 5.82 g silver coin is dissolved in nitric acid. When sodium chloride is added to the solution, all the silver is precipitated as AgCl. The AgCl precipitate weights 7.20 g. What is the percentage of solver in coin?
(A)    98%
(B)    93.1%
(C)    86%
(D)    82%

Grade:upto college level

1 Answers

Avinash
askIITians Faculty 1246 Points
7 years ago
(B) 93.1%

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