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In the Carius method of estimation of ha...

In the Carius method of estimation of halogens, 0.250 g of an organic compound gives 0.141 g of AgBr
Calculate the percentage of bromine in the compound. (At. wt. of Ag= 108, Br= 80).

Text Solution

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Mass of organic compound `W=0.5124gm`
Mass of silver bromide, `W_1=0.5264gm`
`AgBr-=Br`
percentage of bromine `=(80)/(188)xx(W_1)/(W)xx100`
`=(80)/(188)xx(0.5264)/(0.5124)xx100=43.71`
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