Organic Chemistry Practice Questions (Set 12)

 

1. For the solvents water, ethanol, and benzene which gives the correct order of solubility of monosaccharides?

a. benzene > ethanol > water
c. water > ethanol > benzene
b. benzene > water > ethanol
d. water > benzene > ethanol

2. The cyclic structures of monosaccharides are which of the following?

a. acetals
c. ethers
b. hemiacetals
d. esters

3. The reaction of monosaccharides to form a disaccharide is an example of which of the following reactions?

a. condensation
c. reduction
b. hydrolysis
d. oxidation

4. Complete hydrolysis of which of the following disaccharides yields a single monosaccharide?

a. lactose
c. sucrose
b. maltose
d. none of these

5. Which of the following is obtained as a result of the complete hydrolysis of starch?

a. D-glucose
c. maltose
b. lactose
d. sucrose

6. Glycogen is structurally similar to which of the following?

a. amylopectin
c. cellulose
b. amylose
d. none of these

7. Examine the following structures. Which substance would be classified as an aldopentose?


a. A
b. B
c. C
d. D

8. Examine the following structures. Which substance would be classified as an ketohexose?

a. A
b. B
c. C
d. D

9. Examine the following structures. Which substance would be classified as an aldohexose?


a. A
b. B
c. C
d. D

10. Examine the following structures. Which substance has an L-configuration?


a. A
b. B
c. C
d. D

Close Menu
%d bloggers like this: