6.What product would you expect from the following reaction?(Hint:In what form does the reactant actually exist?) o入 ”9 OH E) Ans:o- 人0H 7.What would be the best name of the following compound? 人CHO A)6-oxo-2-hexanone 5-oxohexanal oheoae 2-oxohexanal Hexan-5-one-1-al Page6
Page 6 6. What product would you expect from the following reaction? (Hint: In what form does the reactant actually exist?) HO O H ? CrO3 (CrVI) A) HO O OH O B) H O H O C) H O OH O D) O O E) HO OH Ans: D 7. What would be the best name of the following compound? CHO O A) 6-oxo-2-hexanone D) 1,5-dioxohexane B) 5-oxohexanal E) 2-oxohexanal C) Hexan-5-one-1-al Ans: B
8.Which of the following would react with Ag'under basic conditions? OOH CH.CH.CO.CH.CH o人0CH Ans:B 9.To which side(if any)would the following equilibrium lie? OH H,C=0+H,0 H-C-H OH }8 ualbrum product. C)Equally to the right and left Ans:B 10.What would be the proper name of the following molecule? CHO OH A)3-formyl-2-butanol xve ）23dimetroi2popanodl an-3-ol-1-al 1-methy 3-hvdroxy-2-methylbutanal Ans:C Page7
Page 7 8. Which of the following would react with Ag+ under basic conditions? A) O B) O OH C) CH3CH2CO2CH2CH3 D) O O E) O OCH3 Ans: B 9. To which side (if any) would the following equilibrium lie? HCH OH OH H2C O + H2O H+ A) To left D) Reaction cannot occur at all B) To right E) Equilibrium favors a different product. C) Equally to the right and left Ans: B 10. What would be the proper name of the following molecule? OH CHO A) 3-formyl-2-butanol D) 2,3-dimethylpropan-3-ol-1-al B) 2-(hydroxyethyl)propanal E) 1-methyl-3-formyl-1-propanol C) 3-hydroxy-2-methylbutanal Ans: C