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On heating aniline with alcoholic CS(2) ...

On heating aniline with alcoholic `CS_(2)` in the presence of `HgCl_(2)` gives :

A

p - aminobenzene sulphoric acid

B

Phenyl cyanide

C

Phenyl isothiocyanate

D

Phenyl isocyanide.

Text Solution

Verified by Experts

The correct Answer is:
C
`C_(6)H_(5)NH_(2)+CS_(2)rarr underset("Phenyl isothiocyanate")(C_(6)H_(5)NCS)`
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MODERN PUBLICATION-ORGANIC COMPOUNDS CONTAINING NITROGEN-Multiple Choice Questions (Level - II) (Comprehensive Qs)
  1. Ethylamine can be prepared by the action of bromine and caustic potash...

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  2. How many structures are possible for amines (C(7)H(9)N) having one ben...

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  3. On heating aniline with alcoholic CS(2) in the presence of HgCl(2) giv...

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  4. Which of the following does not give amine ?

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  5. The pK(b) value is highest for :

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  6. Ethanamide is :

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  7. The IUPAC name of the compound: O=underset(OH)underset("| ")"C "-un...

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  8. In piperidine, the N atom involves :

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  9. C(2)H(5)CN on hydrolysis gives :

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  10. The end product of the reaction : C(2)H(5)NH(2)overset(HONO)rarr A o...

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  11. An organic compound P having molecular formula C(6)H(4)N(2)O(4) is ins...

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  12. Identify X in the series :

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  13. Identify X in the reaction,

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  14. In the reaction the product X is :

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  15. The electrolytic reduction of nitrobenzene in strongly acidic medium p...

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  16. When primary amine is heated with CS(2) in the presence of excess of m...

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  17. Acetaldoxime reacts with P(2)O(5) to give :

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  18. The type of isomerism shown by, C(6)H(5)C-=N and C(6)H(5)N-=C is :

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  19. Allyl isocyanide contains sigmaand pi bonds respectively as:

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  20. Towards electrophilic substitution the most reactive species will be :

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