In Carius method for estimation of halogens, 0 . 2 g of an organic compound gave 0 . 188 g of AgBr . The percentage of bromine in the compound is __________. (Nearest integer) [Atomic mass: Ag = 108 , Br = 80 ]

Question

In Carius method for estimation of halogens, 0 . 2 g of an organic compound gave 0 . 188 g of AgBr . The percentage of bromine in the compound is __________. (Nearest integer) [Atomic mass: Ag = 108 , Br = 80 ],

MARKS App · Accepted Answer

= Atomic mass of X Molecular mass of AgX × wt. of AgX wt. of organic helides = 80 188 × 0 . 188 0 . 2 × 100 = 40 %

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