JEE Mains Chemistry Past PapershardNUMERICAL

In sulphur estimation, 0.471 g of an organic compound gave 1.4439 g of barium sulphate. The percentaJEE Mains Chemistry Past Papers Chemistry Question

Question

In sulphur estimation, 0.471 g of an organic compound gave 1.4439 g of barium sulphate. The percentage of sulphur in the compound is ________(Nearest integer) (Given : Atomic mass Ba : 137 u, S : 32 u, O : 16 u)

Answer: .

💡 Solution & Explanation

% sulphur = compound organic of Weight formed BaSO of Weight 32   = 471 . 4439 . 233   = 42.10

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