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Which one of the following on treatment ...

Which one of the following on treatment with 2,4-dinitro phenyl hydrazine?

A

B

C

D

All of these

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The correct Answer is:
D
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ALLEN-ALKENE, ALKANE & ALKYNE -EXERCISE-1
  1. The major organic product formed in the following reaction is

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  2. Which of the following on treatment with aqueus sodium hydroxide will ...

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  3. Which one of the following on treatment with 2,4-dinitro phenyl hydraz...

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  4. Which of the following reaction leads to the formation of secondary al...

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  5. Which compound is unable to react with NaHSO(3)?

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  6. The Cannizzaro reaction is not given by

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  7. Tertiary butyl amine is a-

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  8. The correct set of the products obtained in the following reactions ...

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  9. Which one of the following tests can be used to identify primary amino...

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  10. NH overset(KOH)rarrAoverset(C(2)H(5)Br)rarrBunderset(H^(+))overset(HOH...

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  11. Lowest boiling point will be of the compound-

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

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

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

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

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

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

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

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

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  20. Hinsber's reagent is used to distinguish between

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