In which phase, SN2 reactions are favored?
Correct answer: B. Liquid
- A. Solid
- B. Liquid
- C. Gas
- D. All of the Above
Explanation
b) Liquid: SN2 reactions can occur in the liquid phase, but they may not be favored depending on the specific solvent used. The nature of the solvent can influence the reaction rate and mechanism. Polar aprotic solvents, such as acetone or DMF, are typically favored for SN2 reactions.
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About Alkyl Halides
Alkyl halides are named and related to their carbon-halogen structure, polarity and reactivity. The key reactions are nucleophilic substitution by SN1 and SN2 mechanisms and elimination by E1 and E2 mechanisms, including how substrate structure, nucleophile, base, solvent and temperature influence substitution versus elimination.
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