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In the reaction sequence :- Aoverset(SnC...

In the reaction sequence :- `Aoverset(SnCl_(2)//HCl)rarrBunderset(0^(@))overset(NaNO_(2)//HVl)rarrCoverset(H_(2)O //Delta)rarrC_(6)H_(5)OH`, A,B and C are :-234

A

Benzene, nitrobenzene, aniline

B

Nitrobenzene, aniline and azo-compound

C

Nitrobenzenen, benzenen, anine

D

Benznene, amino compound, aniline

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The correct Answer is:
B
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ALLEN-ALKENE, ALKANE & ALKYNE -EXERCISE-1
  1. Lowest boiling point will be of the compound-

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  2. Identify B, X and R respetectivelly in the following sequence of react...

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  3. C(2)H(5)H(2) Which product is a Schiff's base :-

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  4. A+CS(2)+HgCl(2) give C(2)H(5)-N=C=S. Thus compound A is :-

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  5. The end product of the reaction, Ethyl amine overset(HNO(2))rarr(A)o...

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  6. In the reaction sequence :- Aoverset(SnCl(2)//HCl)rarrBunderset(0^(@))...

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  7. Methylamine on treatment with chloroform and ethanolic caustic alkali ...

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  8. Which of the following is used as a solvent in the Friedel-Crafts reac...

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  9. CH(3)CH(2)CONH(2)underset(Br(2))overset(NaOH)rarrA Aqueous solution ...

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  10. Hinsber's reagent is used to distinguish between

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  11. Reactants of reaction -I are : CH(3)CONH(2),KOH,Br(2) Reactants of r...

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  12. Which of the following amine will not respond to carbylamine reaction ...

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  13. (a) CH(3)CONH(2)+KOH+Br(2)rarr (b) CH(3)COOH+"soda lime"rarr (c) C...

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  14. Which of the following reagents can be used to convert benzenediazoniu...

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  15. Hofmann's method to separate amines in a mixture uses the reagent:-

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  16. Which of the following compounds will dissolve in an alkali solution a...

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  17. The number of resonating structures of aniline is :-

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  18. How many isomeric amines with formula C(7)H(9)N contain a benzene ring...

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  19. The reation of RCONH(2) with a mixture of Br(2) and aqueous KOH gives ...

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  20. Aniline on treatment with excess of bromine water gives

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