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In Kjedhal's method,, the nitrogen prese...

In Kjedhal's method,, the nitrogen presence is estimed as

A

`N_(2)`

B

`NH_(3)`

C

`NO_(2)`

D

`N_(2)O_(3)`

Text Solution

Verified by Experts

The correct Answer is:
A
As dinitrogen , `N_2`
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DINESH PUBLICATION-PURIFICATION & CHARACTERISATION OF ORGANIC COMPOUND -Revision Q.F.Competitive exams
  1. If 0.2 g of an organic compound containing carbon,hydrogen and oxygen ...

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  2. A mixture contains four solid organic compounds containing A, B, C an...

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  3. In Kjedhal's method,, the nitrogen presence is estimed as

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  4. An organic compound with C =40 % and H= 6.7% will have the empirical f...

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  5. The equivalent wieght of an acid is equal to

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  6. A compound with empirical formula O(2) has a vapour density of 30.Its ...

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  7. The latest techique used for purification of organic compound is

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  8. Empricial formula of a hydrocarbon containing 80 % carbon and 20% hy...

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  9. Molecular mass of a volatile substance mat be obtained by

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  10. An organic compound with C =40 % and H= 6.7% will have the empirical f...

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  11. An organic compound with C =40 % and H= 13.33 % and N=46.67 % Its empi...

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  12. Empirical formula of compound is CH(2)O.If its molecular weight is 180...

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  13. The Beilstein test for organic compounds is used to detect

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  14. Which of the following is the scientific method to test presence of wa...

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  15. Which of the following has molecular weight of 92 ?

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  16. Empirical formula of a compound is CH(2)O. If its vapour density is 90...

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  17. Which of the following compounds does not show Lassaine's test for nit...

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  18. 0.1914 g of an organic acidi s dissolved in about 20 ml of water. 25 ...

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  19. An organic compound contains 49.3 % carbon,6.84 % hydrogen and its vap...

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  20. The empirical formula of an acid is CH(2)O(2) the probable molecular f...

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