CHEM 332: ADDITIONAL SAMPLE EXAM 1QUESTIONS AND ANSWERS WITH RATIONALES /GRADED A +/2026 UPDATE/100% CORRECT

1




CHEM 332: ADDITIONAL SAMPLE EXAM
1QUESTIONS AND ANSWERS WITH
RATIONALES /GRADED A +/2026
UPDATE/100% CORRECT




Ozonolysis P/R - {✔✔ ANSWER✔✔}-Alkene --> Aldehyde/ketone

Alkene Hydrogenation Reagents - {✔✔ ANSWER✔✔}-H₂ with a Pd/C
catalyst



1,2 Direct Addition P/R - {✔✔ ANSWER✔✔}-conjugated alkene -->
hoffman alkene (kinetic product)



1,2 Direct Addition Reagents - {✔✔ ANSWER✔✔}-H-X at low
temperatures

, 2




1,4 Conjugate Addition P/R - {✔✔ ANSWER✔✔}-conjugated alkene -->
zaitsev alkene (thermodynamic product)



1,4 Conjugate Addition Reagents - {✔✔ ANSWER✔✔}-H-X at high
temperatures



Alcohol Dehydration P/R - {✔✔ ANSWER✔✔}-alcohol --> alkene

Alcohol Dehydration Reagents - {✔✔ ANSWER✔✔}-strong acid or
alumina (Al₂O₃) with heat



Alkene Preparation From Alkyl Halide Reagents - {✔✔ ANSWER✔✔}-
Strong base (HO⁻) with heat



Arthur Cope Rearrangement P/R - {✔✔ ANSWER✔✔}-1,5 Isolated
diene rearrangement forms a new 1,5 isolated diene



Arthur Cope Rearrangement Reagents - {✔✔ ANSWER✔✔}-Heat

Oxycope Rearrangement P/R - {✔✔ ANSWER✔✔}-1,5 isolated diene
with a hydroxyl group rearranges to form an enol which tautomerizes to a ketone