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प्रश्न
0.3780 g of an organic chloro compound gave 0.5740 g of silver chloride in Carius estimation. Calculate the percentage of chlorine present in the compound.
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उत्तर
Given that,
Mass of organic compound is 0.3780 g.
Mass of AgCl formed = 0.5740 g
1 mol of AgCl contains 1 mol of Cl.
Thus, mass of chlorine in 0.5740 g of AgCl
`= (35.5 xx 0.5740)/143.32`
= 0.1421 g
∴ Percentage of chlorine = `0.1421/0.3780 xx 100 = 37.59 %`
Hence, the percentage of chlorine present in the given organic chloro compound is 37.59 %
संबंधित प्रश्न
In the estimation of sulphur by Carius method, 0.468 g of an organic sulphur compound afforded 0.668 g of barium sulphate. Find out the percentage of sulphur in the given compound.
Discuss the principle of estimation of halogens present in an organic compound.
Assertion (A): Sulphur present in an organic compound can be estimated quantitatively by Carius method.
Reason (R): Sulphur is separated easily from other atoms in the molecule and gets precipitated as light yellow solid.
In the Carius method halogens are estimated as ______.
In carius method of estimation of halogen 0.172 g of an organic compound showed presence of 0.08 g of bromine. Which of these is the correct structure of the compound?
In Carius method, halogen containing organic compound is heated with fuming nitric acid in the presence of ______.
