Chemistry · 2021
JEE Main · 27 August 2021, Shift 1 · Q59
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 \ \ \ \.…
In Carius method for estimation of halogens, $\displaystyle 0.2$ g of an organic compound gave $\displaystyle 0.188$ g of AgBr . The percentage of bromine in the compound is \_\_\_\_. (Nearest integer)
[Atomic mass : $\displaystyle \mathrm{Ag}=108, \mathrm{Br}=80$ ]
Official answer
40
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