Which S_N2 reaction will occur most rapidly in aqueous acetone solution? Assume concentrations and temperature are the same in each instance.

Question

Quizplus · Accepted Answer

In this reaction, the chloride ion is a better leaving group than the other possibilities presented in the other options. This means that it is more likely to dissociate in the solvent and thus increase the reaction rate. Additionally, the loss of HCl from the reactant leaves behind a relatively stable intermediate, which also helps to increase the reaction rate. Therefore, option A will occur most rapidly in aqueous acetone solution.

Which SN2 Reaction Will Occur Most Rapidly in Aqueous Acetone →\rightarrow→

Which S_N2 Reaction Will Occur Most Rapidly in Aqueous Acetone $\rightarrow$