In the Carius method of estimation of halogen, 0.15g of an organic compound gave 0.12g of AgBr. Find the peecentage of Br in the compound.

2g of an organic compound gave 1.88 g AgBr in Carius method. Percentage of bromine in the compound is

0.32 g of an organic compound gave 0.932 g BaSO_4 in Carius method. Percentage of sulphur in the compound is

0.200 g of an organic compound gave 0.235 g AgI by Carius method. Percentage of iodine in the compound is

In the Dumas method for the estimation of nitrogen, 0.84 g of an organic compound gave 448 ml of nitrogen at S.T.P. The percentage of nitrogen in the compound is

In Carius method 0.468 g of a compound afforded 0.668 g barium sulphate. Find the percentage of S in the compound.