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 25
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 25
1. How many sigma bonds in 2-methyl-2-hexene are created from overlap of sp2-sp3 hybrid orbitals?
a. 1
b. 2
*c. 3
d. 4
e. more than 4
2. The compound below that could exist as E,Z isomers is
a. 1-hexene
b. 2-methyl-1-pentene
c. 2-methyl-2-pentene
*d. 4-methyl-2-pentene
3. Typical conditions for catalyzing an E1 elimination from an alcohol are
a. heat or light
b. NaOH
*c. H2SO4
4. In order to accomplish an E2 elimination from an alkyl halide, the H and the X that are eliminated must be
a. on the same carbon
b. on adjacent carbons and eclipsed with one another
c. on adjacent carbons and gauche to one another
*d. on adjacent carbons and anti to one another
5. The Zaitsev Rule would predict that the preferred product from dehydration of cis-2-methylcyclohexanol would be
a. cyclohexene
*b. 1-methylcyclohexene
c. 2-methylcyclohexene
d. 3-methylcyclohexene
e. 4-methylcyclohexene