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Comprehension E2 raction rarr Elimina...

Comprehension
`E_2` raction `rarr` Elimination bimolecular
In the general mechanism of the `E_2` reaction a strong base abstract a proton on a carbon atom adjacent to the one of the leaving group. As the abstracts a proton , a double bond forms and the leaving group leaves.

Identify the rate of reaction of given compounds in `E_2` reaction:

A

`a gt b gt c gt d`

B

`a gt c gt b gt d`

C

`b gt a gt c gt d`

D

`b gt d gt a gt c`

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