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In Carius method of estimation of halogen,$0.25 \ g$ of an organic compound gave $0.15 \ g$ of silver bromide $(AgBr)$. The percentage of Bromine in the organic compound is $.......... \times 10^{-1} \%$ ($Nearest$ integer). (Given: Molar mass of $Ag$ is $108 \ g \ mol^{-1}$ and $Br$ is $80 \ g \ mol^{-1}$)
- A$255$
- B$256$
- C$257$
- D$258$
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$0.25 \ g$ of an organic compound containing chlorine gave $0.40 \ g$ of silver chloride in Carius estimation. The percentage of chlorine present in the compound is $.....$ [in nearest integer].
(Given: Molar mass of $Ag$ is $108 \ g \ mol^{-1}$ and that of $Cl$ is $35.5 \ g \ mol^{-1}$)
(Given: Molar mass of $Ag$ is $108 \ g \ mol^{-1}$ and that of $Cl$ is $35.5 \ g \ mol^{-1}$)
In Dumas method for estimation of nitrogen, $0.50 \ g$ of an organic compound gave $70 \ mL$ of nitrogen collected at $300 \ K$ and $715 \ mm$ pressure. The percentage of nitrogen in the organic compound is . . . . . . $ \% $ (Aqueous tension at $300 \ K$ is $15 \ mm$).
DifficultJEE MAIN 2026
View SolutionIn Dumas' method of estimation of nitrogen,$0.35 \ g$ of an organic compound gave $55 \ mL$ of nitrogen collected at $300 \ K$ temperature and $715 \ mm$ pressure. The percentage composition of nitrogen in the compound would be (aqueous tension at $300 \ K = 15 \ mm$). (in $\%$)
DifficultAIPMT 2011
View SolutionMatch Column-$I$ and Column-$II$ with the correct relation:
Column-$I$ Column-$II$ $(i).$ Magnesium pyrophosphate $(a).$ $I_2O_5$ $(ii).$ Barium sulphate $(b).$ $AgX$ $(iii).$ Iodide pentoxide $(c).$ $Mg_2P_2O_7$ $(iv).$ Silver halide $(d).$ $BaSO_4$
| Column-$I$ | Column-$II$ |
| $(i).$ Magnesium pyrophosphate | $(a).$ $I_2O_5$ |
| $(ii).$ Barium sulphate | $(b).$ $AgX$ |
| $(iii).$ Iodide pentoxide | $(c).$ $Mg_2P_2O_7$ |
| $(iv).$ Silver halide | $(d).$ $BaSO_4$ |
Easy
View SolutionExplain the Carius method and its principle for the estimation of phosphorus in an organic compound.
Difficult
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