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On heating an aliphatic primary amine wi...

On heating an aliphatic primary amine with chloroform and enthanolic potassium hydrozide, the organic compound formed is

A

an alkyl

B

an alkyl isocyanide

C

an alkanol

D

an alkanediol

Text Solution

Verified by Experts

The correct Answer is:
B
It is a carbyl amine reaction used for identification of primary amine also known as isocynide test because of offensive smell of isocynide.
`R-NH_(2)+CHCl_(3)underset(KOHDelta)overset("Ethanolic")rarrunderset("Organic product")R.NC`
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ALLEN-ALKENE, ALKANE & ALKYNE -EXERCISE-5[A]
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  2. overset("Electrolysis")rarrA A is :-

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  3. In the presence of a small amount of phosphorous, aliphatic carboxylic...

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  5. In the following sequence of reactions : "Toluene" overset(KMnO(2))r...

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  6. Reaction - Primary amine +CHCl(3)+KOHrarr product, here product will...

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  7. The compound formed in the positive test for nitrogen with Lassaigne's...

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  8. Which one of the following methods is neither meant for the synthesis ...

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  9. In the chemical reaction CH(3)CH(2)NH(2) + CHCI(3) + 3KOH rarr (A) +...

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  10. In the chemical reactions the compounds (A) and (B) are .

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  11. In the chemical reactions the compounds (A) and (B) are .

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  12. Compound (A) C(8)H(9)Br. Gives a white precipitate when warmed with al...

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  13. An orgainc compound A upon reacting with NH(3) gives B On heating B gi...

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  14. On heating an aliphatic primary amine with chloroform and enthanolic p...

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  15. Considering the basic strength of amines in aqueous sloution which one...

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  16. Arrange the following amines in the order of increasing basicity :-

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  17. Which compound exhibits maximum dipole moment among the following:-

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  18. In the reaction the product E is :-

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  19. In the hofmann-bromamide degradation reaction, the number of moles of ...

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  20. How will you distinguish between primary, secondary and tertiary alcoh...

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