Which of the following species is most reactive in an S_N2 reaction? A)CH₃CH₂-Cl B)CH₃CH₂-Br C)CH₃CH₂-I D)CH₃CH₂-F E)CH₃CH₂-OH

Question

Quizplus · Accepted Answer

In an S_N2 reaction, the most reactive species will be the one that is the best leaving group. The leaving group ability follows the trend I->Br->Cl->F. Therefore, the species with the iodine leaving group (choice C) will be the most reactive in this type of reaction.

Which of the Following Species Is Most Reactive in an SN2

Which of the Following Species Is Most Reactive in an S_N2