A. CH3CH=CH2 B. CH3CH2CH2OH C. CH3CH2CH3 D. CH3CH2COOH 10. The compound that is expected to have the highest boiling is _____. A. the alcohol produced from methane. B. the thiol produced from methane. C. methane. D. They all boil at the same temperature 11. An important reaction in chemistry is oxidation. Which is an oxidation reaction? A. An alcohol is converted into a ketone. C. A double bond between an oxygen and a carbon is broken. B. An oxygen is removed from an alcohol. D. A carbonyl group is modified to produce an alcohol. 12. What would be the product if we attempt to oxidize a 3º alcohol? A. Tertiary alcohols cannot be oxidized. B. The product is a ketone. C. The product is a carboxylic acid. D. The product is a thiol. 13. What is the classification of this monosaccharide? A. aldopentose B. aldohexose C. ketopentose D. ketohexose 14. Which of the following is an L monosaccharide? A. B. C. D. 15. Shown at the right is D-arabinose: Which of the following is L-arabinose? A. B. C. D. 16. Which of the following is a deoxy sugar? A. B. C. D. 17. Which are anomers? A. aldotetrose and ketotetrose B. D-glucose and L-glucose C. glucopyranose and glucofuranose D. and α-D-galacose β-D-galactose 18. Monosaccharides are A. compounds composed of molecules bound to carbon atoms B. polyhydroxy aldehydes and ketones C. compounds that are built on the basis of the ketone carbon D. molecules built from carbon, hydrogen, oxygen, and nitrogen 19. Maltose is hydrolyzed by the enzyme maltase into two molecules of glucose. Maltose is classified as _____.
A. CH3CH=CH2 B. CH3CH2CH2OH C. CH3CH2CH3 D. CH3CH2COOH 10. The compound that is expected to have the highest boiling is _____. A. the alcohol produced from methane. B. the thiol produced from methane. C. methane. D. They all boil at the same temperature 11. An important reaction in chemistry is oxidation. Which is an oxidation reaction? A. An alcohol is converted into a ketone. C. A double bond between an oxygen and a carbon is broken. B. An oxygen is removed from an alcohol. D. A carbonyl group is modified to produce an alcohol. 12. What would be the product if we attempt to oxidize a 3º alcohol? A. Tertiary alcohols cannot be oxidized. B. The product is a ketone. C. The product is a carboxylic acid. D. The product is a thiol. 13. What is the classification of this monosaccharide? A. aldopentose B. aldohexose C. ketopentose D. ketohexose 14. Which of the following is an L monosaccharide? A. B. C. D. 15. Shown at the right is D-arabinose: Which of the following is L-arabinose? A. B. C. D. 16. Which of the following is a deoxy sugar? A. B. C. D. 17. Which are anomers? A. aldotetrose and ketotetrose B. D-glucose and L-glucose C. glucopyranose and glucofuranose D. α-D-galacose and β-D-galactose 18. Monosaccharides are A. compounds composed of molecules bound to carbon atoms B. polyhydroxy aldehydes and ketones C. compounds that are built on the basis of the ketone carbon D. molecules built from carbon, hydrogen, oxygen, and nitrogen 19. Maltose is hydrolyzed by the enzyme maltase into two molecules of glucose. Maltose is classified as _____.
Test__4A_chem_104_fa_09.docx