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The indicator methyl orange is prepared ...

The indicator methyl orange is prepared by coupling diazonium salt of sulphanilic acid with:

A

Aniline

B

N, N - Dimethylaniline

C

p - Methylaniline

D

Naphthol.

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The correct Answer is:
B
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MODERN PUBLICATION-ORGANIC COMPOUNDS CONTAINING NITROGEN-Multiple Choice Questions (Level - II) (Comprehensive Qs)
  1. Reduction of CH(3)CH(2)NO(2) with LiAlH(4) gives:

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  2. Reaction of ethylamine with chloroform in alcoholic KOH gives:

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  3. The indicator methyl orange is prepared by coupling diazonium salt of ...

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  4. In the reaction, CH(3)(CH(2))(4)CNoverset(Zn,HCl)rarr Aoverset(HONO)...

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  5. An organic compound A having molecular formula C(2)H(3)N on reduction ...

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  6. When aniline is heated with chloroform and alcoholic KOH, a foul smell...

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  7. Which of the following amine gives a characteristic offensive odour of...

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  8. Aniline reacts with carbonyl chloride and forms :

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  9. Hydrolysis of benzonitrile gives :

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  10. In the reaction, C(6)H(5)NH(2)overset(NaNO(2))underset(HCl)rarr Xove...

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  11. Which one of the following is most basic ?

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  12. Ethylamine can be prepared by the action of bromine and caustic potash...

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

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

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  15. Which of the following does not give amine ?

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

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  17. Ethanamide is :

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

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  19. In piperidine, the N atom involves :

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

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