SN1 reaction is a _?
Correct answer: B. Two step reaction
- A. Multistep reaction
- B. Two step reaction
- C. Concerted reaction
- D. Three step reaction
Explanation
SN1 reactions are two-step reactions. The correct answer is B. In the first step, the leaving group departs, forming a carbocation intermediate. In the second step, the nucleophile attacks the carbocation.
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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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458 free Alkyl Halides MCQs from Chemistry, each with the correct answer and an explanation. Unlimited attempts, no account needed.
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