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In sulphur estimation, 3.2 grams of an o...

In sulphur estimation, 3.2 grams of an organic compound give 2.33 grams of `BaSO_4` . Then the percentage of sulphur in the organic compound is

A

`15%`

B

`10%`

C

`20%`

D

`25%`

Text Solution

Verified by Experts

The correct Answer is:
B
% of `S-("M.wt of S")/("M.wt of " BaSO_(4))xx("wt of "BaSO_(4))/("wt.of.OC")xx100`
`=(32)/(233)xx(2.33)/(3.2)xx100=10.01%`
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AAKASH SERIES-PURIFICATION OF ORGANIC COMPOUNDS AND IUPAC NOMENCLATURE-PRACTICE SHEET (EXERCISE - I) LEVEL - II (ADVANCED)
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  3. In sulphur estimation, 3.2 grams of an organic compound give 2.33 gram...

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  4. Number of positional isomers of the compound 2-Bromo Bicyclo [2,2,1] H...

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  5. Which of the following compounds may give blood red colouration while ...

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  7. Which of the following compounds undergoes sublimation?

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  8. Which of the following compounds can be purified by steam distillation

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  9. The 0.2 g of anhydrous organic acid gave on combustion 0.04 g of water...

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  10. The 0.2 g of anhydrous organic acid gave on combustion 0.04 g of water...

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  11. The 0.2 g of anhydrous organic acid gave on combustion 0.04 g of water...

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  12. During the estimation of nitrogen in an organic compound by Kjeldhal's...

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  13. During the estimation of nitrogen in an organic compound by Kjeldhal's...

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  14. During the estimation of nitrogen in an organic compound by Kjeldhal's...

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  15. The hetero elements in organic compound are nitrogen, halogen, sulphur...

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  16. The hetero elements in organic compound are nitrogen, halogen, sulphur...

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  17. The hetero elements in organic compound are nitrogen, halogen, sulphur...

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