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Nitroso amines (R2N-N=0) are soluble in ...

Nitroso amines `(R_2N-N=0)` are soluble in water on heating them with concentrated `H_2SO_4` they give secondary amines. The reaction is called

A

Libermann nitroso reaction

B

Etard's reaction

C

Fries' reaction

D

Perkin's reaction

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A
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DINESH PUBLICATION-CYANIDES, ISOCYANIDES, NITROCOMPOUNDS AND AMINES-REVISION QUESTION
  1. On reduction secondary amine is given by

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  2. The one which is the least basic

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  3. Nitroso amines (R2N-N=0) are soluble in water on heating them with con...

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  4. In the presence of acid, the hydrolysis of methyl cyanides gives

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  5. The compound which on reaction with cold nitrous acid gives oily nitro...

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  6. Which of the following compound gives dye test ?

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  7. Reaction of nitrous acid with aliphatic primary amine in the cold give...

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  8. Gabriel synthesis is used for the preparation of

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  9. Piperidine is

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  10. In the diazotisation of anline with sodium nitrite and hydrochloride a...

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  11. Aniline is reacted with bromine water and the resulting product is tre...

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  12. Reduction of nitrobenzene in the presence of Zn//NH(4)Cl gives

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  13. Hydrolysis of acetonitrile in acid medium given

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  14. Which one of the following does not participate in the acrbylamine rea...

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  15. The amine which does not react with acetyl chloride is or which of the...

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  16. In the reaction CH(3)CN+2H underset("Ether")overset(HCl)(rarr) X ove...

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  17. Phenyl isocyanides are prepared from which of the following reactions ...

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  18. In the following reaction, X is X overset("Bromination")(rarr) Y und...

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  19. Which of the following reaction will not give primary amine ?

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  20. How many isomeric forms of C(7)H(9)N contain a benzene ring ?

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