Chemistry 102 Quiz 2A Feb 6, 2001 Dr. B. Jackson

11. Code A

12. Which of the following is the monomer for polyethylene?

H H H Cl

a) H - C = C - H b) H - C = C -H c) H - C = C

H F

13. Which statement is correct?

a) an alkane is hydrogenated to an alkene

b) an alkene is hydrogenated to an alkane

14. How many hydrogens are in butyne? (Draw it out and count them)

a) 4 b) 6 c) 8 d) 10 e) 12

15. What is the halogenated compound found in the human body?

a) insulin b) estrogen c) thyroxin d) cortisone e) serotonin

16. Which of the following is m-chlorotoluene?

a) b) c)

CH₃ CH₃ CH₃

Cl Cl

Cl

17 - 19 Use the following answers a) 1 b) 2 c) 3 d) 4 e) 5

17. How many total carbons are in the simpliest 1E alcohol?

18. How many total carbons are in the simpliest 2E alcohol?

19. How many total carbons are in the simpliest 3E alcohol?

20. 3-hexanol is a ________ alcohol.

a) primary b) secondary c) tertiary

Ans: 11A;12A;13B;14B;15C;16B;17A;18C;19D;20B

Wednesday, March 21, 2007 01:28:00 PM