📝 Unit Tests

Organic Chemistry 1 Unit Tests

Pick a unit to drill it head-on. Each unit has 4 different test variations so you can keep retaking until you master it.

Core of exam

Hybridization, resonance and formal charge, acid-base theory, and functional groups.

12 questions · ~18 min

Pick a variation

Core of exam

Chirality, R/S configuration, optical activity, and conformational analysis.

12 questions · ~18 min

Pick a variation

Core of exam

SN1, SN2, E1, and E2 mechanisms, nucleophiles, and leaving groups.

12 questions · ~18 min

Pick a variation

Core of exam

Addition reactions, alkene stability, alkyne chemistry, and radical reactions.

12 questions · ~18 min

Pick a variation

Core of exam

Alcohol reactions, ethers and epoxides, IR, mass spectrometry, and intro NMR.

12 questions · ~18 min

Pick a variation

How unit tests work

Focused on a single AP unit, between a single-topic quiz and the full diagnostic.
4 variations per unit — pick a fresh variation any time you retake.
Roughly 90 seconds per question — the same pacing as the AP exam.
You'll get a unit-level score, recommended topics to review, and a question-by-question explanation.

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