Chemistry · 2022
JEE Main · 27 July 2022, Shift 1 · Q79
In Carius method of estimation of halogen, 0.45 g of an organic compound gave 0.36 g of AgBr. Find out the percentage of bromine in the compound.…
In Carius method of estimation of halogen, $\displaystyle 0.45$ g of an organic compound gave $\displaystyle 0.36$ g of AgBr . Find out the percentage of bromine in the compound.
(Molar masses : $\displaystyle \mathrm{AgBr}=188 \mathrm{~g} \mathrm{~mol}^{-1} ; \mathrm{Br}=80 \mathrm{~g} \mathrm{~mol}^{-1}$ )
Official answer
(1)
34.$\displaystyle 04$%
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