Organic Chemistry — Nucleophilic Substitution (SN1/SN2)

Practice predicting mechanism (SN1 vs SN2), rate dependence, stereochemistry, and solvent effects. Sophomore-level organic chemistry topic.

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Practice Exams › Organic Chemistry — Nucleophilic Substitution (SN1/SN2)

About This Exam

Practice predicting mechanism (SN1 vs SN2), rate dependence, stereochemistry, and solvent effects. Sophomore-level organic chemistry topic.

Each practice session pulls questions at random so you get a different mix every time. In practice mode you see the correct answer and explanation immediately after each question — ideal for building understanding, not just memorizing.

Level: Intro-College-Stem Topic: Organic-Chemistry 5 approved questions
Sample Questions
Click any question to see the answer and explanation — or start the full exam above.
1
Which substrate undergoes SN2 substitution most rapidly with NaI in acetone?
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2
The rate law for an SN1 reaction is:
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3
SN2 substitution at a stereocenter proceeds with what stereochemical outcome?
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4
Polar protic solvents (e.g., methanol, water) generally favor:
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5
Tertiary substrates strongly favor SN1 over SN2 because:
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