SN2 mechanism proceeds through intervention of

Options

(a) carbonium ion
(b) transition state
(c) free radical
(d) carbanion

Correct Answer:

transition state

Explanation:

S(N)2 mechanism proceeds through transition state. e.g. When the methyl chloride is attracked by OH⁻ strong nucleophile from the opposite side of the chlorine atom, a transition state (TS) results in which both OH and Cl are partially bonded to carbon atom.