Correct option: (B) 95.2%
Explanation:
∴ 143.5 gm of silver chloride would be precipi tated by 108 g of silver.
or 14.35 g of silver chloride would be precipi tated 10.8 g of silver.
∵ 11.34 g of silver coin contain 10.8 g of pure silver.
∴ 100 g of silver coin contain 10.8 / 11.34 x 100 = 95.2%