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Chemistry
Dehydration of alcohol usually goes by
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Q. Dehydration of alcohol usually goes by
UPSEE
UPSEE 2009
A
$E1$ mechanism
B
$E2$ mechanism
C
$E1\, cb$ mechanism
D
$ S_N\,2 $ mechanism
Solution:
Alcohols undergo dehydration usually by $E1$ mechanism. This is because elimination is preferred in case of tertiary alcohols, eg,