Which of the following represents the transition state of the rate-determining step in the S_N1 reaction between tert-butyl chloride and water?

Question

Quizplus · Accepted Answer

The transition state in the rate-determining step involves the partial breaking of the carbon-chlorine bond as well as the partial formation of the carbon-oxygen bond. This corresponds to structure B, where the carbon-chlorine bond is partially broken and the oxygen is approaching the carbon atom. The other structures do not show this partial breaking and therefore cannot represent the transition state.

Which of the Following Represents the Transition State of the Rate-Determining