Q 2779078816.     In a `S_N 2` substitution reaction of the type
`R- Br + Cl^(-) overset("DMF")→ R- Cl + Br`
which one of the following has the highest relative rate?

AIPMT
A

`CH_3 - underset(underset(CH_3)(|))overset(overset(CH_3)(|))C - CH_2 Br`

B

`CH_3CH_2Br`

C

`CH_3CH_2CH_2 Br`

D

`CH_3 - underset(underset(CH_3)(|))CH - CH_2 Br`

0
Success Rate: NAN %
Sr. No.SubjectTagCorrectRecorded Answer