Organic Chemistry I |
Pre-Quiz 5 |
Professor Carl C. Wamser |
You must log on to Blackboard to submit your answers.
Your answers must be submitted before 8:30 am, Mon., Oct. 27
Organic Chemistry I |
Pre-Quiz 5 |
Professor Carl C. Wamser |
You must log on to Blackboard to submit your answers.
Your answers must be submitted before 8:30 am, Mon., Oct. 27
1. The molecular formula for (E)-2,3,4-trimethyl-3-hexene is
a. C8H18
* b. C9H18
c. C9H20
d. C10H20
e. C10H22
2. How many sigma bonds in 3-methyl-2-pentene are made by sp2 - sp3 orbital overlap?
a. 1
b. 2
* c. 3
d. 4
e. more than 4
3. Which alcohol would undergo dehydration at the fastest rate?
a. butyl alcohol
b. sec-butyl alcohol
c. isobutyl alcohol
* d. tert-butyl alcohol
4. As a substituent for determining E and Z, the group below with the highest priority is
a. -CH3
b. -CH2Br
c. -CO2H
* d. -OH
e. -H
5. Dehydrohalogenation of 2-bromobutane could lead to how many different isomeric products?
a. 1
b. 2
* c. 3
d. 4
e. more than 4