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Ethy1 bromide is heated with a large exc...

Ethy1 bromide is heated with a large excess of concentrated ammonia The major product obtained is .

A

tetraethylammonium bromide

B

triethylamine

C

diethylamine

D

ehtylamine

Text Solution

Verified by Experts

The correct Answer is:
D
Ammonolysis of alky1 halides has the disadvantage of yielding a mixture of primary secondary and tertiary amines and also a quaternary ammonium salt However primary amine is obtained as a major product by taking large exess of ammonia
`CH_(3)CH_(2)Br+NH_(3)("large excess") rarr CH_(3)CH_(2)NH_(2)` .
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