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Aniline on heating with conc. HNO(3)+ co...

Aniline on heating with conc. `HNO_(3)+` conc. `H_(2)SO_(4)` mixture yields

A

o- and p-nitroanilines

B

m-nitroanilines

C

A black tarry matter

D

No reaction

Text Solution

Verified by Experts

The correct Answer is:
C

Nitration of aniline without protecting the amino group is not possible because `HNO_(3)` is a strong oxidising agent which oxidises aniline.
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ERRORLESS-ORGANIC COMPOUNDS CONTAINING NITROGEN-Past Years Questions
  1. The following reaction is known by the name

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  2. The correct statement regarding the basicity of arylamines is .

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  3. Aniline on heating with conc. HNO(3)+ conc. H(2)SO(4) mixture yields

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  4. Which of the following compounds is most basics

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  5. Aniline in a set of reactions yielded a product D The structure o...

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  6. Method by which Aniline can t be prepared is .

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  7. The final product C, obtained in this reaction would be

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  8. Nitration of aniline in strong acidic medium also gives m-nitroaniline...

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  9. A given nitrogen-containing compound A reacts with Sn//HCI followed by...

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  10. In the following reaction, the product (A)

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  11. In the reaction

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  12. In a reaction of aniline a coloured product C was obtained The stru...

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  13. The number of structure isomers possible from the molecular formula C(...

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  14. The correct order of reactivity towards the electrophilic substitution...

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  15. Match the compounds given in List I with their characteristic reaction...

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  16. Among the following the weakest base is .

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  17. The correct increasing order of basic strength for the following compo...

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  18. Which one is the most acidic compound?

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  19. Which of the following amine will give the carbylamine test ?

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  20. The reagent ‘R’ in the given sequence of chemical reaction is

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