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Kjeldahl's method cannot be used for the...

Kjeldahl's method cannot be used for the estimation of nitrogen in

A

Nitrobenzene

B

Pyridine

C

Azobenzene

D

Acetanilide

Text Solution

Verified by Experts

The correct Answer is:
A, B, C
Kjeldahl.s method is not suitable for nitro compounds, azo compounds and compounds having N in the ring.
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AAKASH SERIES-PURIFICATION OF ORGANIC COMPOUNDS AND IUPAC NOMENCLATURE-LECTURE SHEET (EXERCISE - I) LEVEL - II (ADVANCED)
  1. The ammonia evolved by the treatment of 0.30 g of an organic compound ...

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  2. 28 mg of an organic compound containing nitrogen was digested accordin...

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  3. Benzene and aniline are liquids. Their mixture can be sepearated by

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  4. Which of the following methods are generally used for purification of ...

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  5. Which of the following are formed in the process of estimation of phos...

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  6. Kjeldahl's method cannot be used for the estimation of nitrogen in

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  7. Nitrogen, sulphur and halogens are tested from the sodium fusion extra...

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  8. Nitrogen, sulphur and halogens are tested from the sodium fusion extra...

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  9. Nitrogen, sulphur and halogens are tested from the sodium fusion extra...

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  10. Steam distillation is used to purify a compound which is steam volatil...

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  11. Steam distillation is used to purify a compound which is steam volatil...

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  12. Steam distillation is used to purify a compound which is steam volatil...

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  13. Lassaigne's test is used for detection of elements N, S, X and P. The ...

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  14. Lassaigne's test is used for detection of elements N, S, X and P. The ...

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  15. Lassaigne's test is used for detection of elements N, S, X and P. The ...

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  16. {:(,"Column - I",,"Column - II"),((A),"glycerol",(P),"Steam distillati...

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  17. Match the following columns

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  18. {:(,"Column - I",,"Column - II"),(,"(Methods of separation)",,"(Compou...

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  19. Find the number of sp carbons of Hept 3, 4 diene 1,6 diyne.

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  20. How many methyl groups present in neopentance.

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