In SN2 reaction, rate of reaction is directly proportional to concentration of _.
Correct answer: C. Substrate and nucleophile
- A. Substrate only
- B. Nucleophile
- C. Substrate and nucleophile
- D. All of these
Explanation
Reason: In SN2 reactions, the reaction is first order in the substrate and the nucleophile. This means that if either concentration is doubled, the rate is also doubled. This means that the rate of reaction is directly proportional to the concentration of both substrate and nucleophile.
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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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