A 10.0 gm sample of a soluble barium salt is treated with an excess of sodium sulphate to precipitat β AITS & Test Series Chemistry Question
Question
A 10.0 gm sample of a soluble barium salt is treated with an excess of sodium sulphate to precipitate 8.93 gm BaSO4 (M = 233.4). Which is the barium salt is it?

Answer: C
π‘ Solution & Explanation
f f eq eq b b K K K K K K ο’ ο½ ο½ ο’ 6 b 3 4 10 K 2 10 ο ο΄ ο’ο½ ο΄ 9 2 10ο ο½ ο΄
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