Organic Chemistry I |
Pre-Quiz 9 |
Professor Carl C. Wamser |
You must log on to D2L to submit your answers.
Your answers must be submitted before 7:30 am, Tues, Nov 20
Organic Chemistry I |
Pre-Quiz 9 |
Professor Carl C. Wamser |
You must log on to D2L to submit your answers.
Your answers must be submitted before 7:30 am, Tues, Nov 20
1. The C1-C2 bond in 2-butyne is formed by overlap of what orbitals?
a) sp-sp
b) sp2-sp
c) sp3-sp
d) sp3-sp2
2. Which base would be most appropriate to deprotonate 1-butyne?
a) NaOH
b) NH3
c) NaNH2
d) NaOEt
3. Reaction of 2-butyne with Na metal in liquid NH3 will give
a) 2-butyne anion
b) cis-2-butene
c) trans-2-butene
d) butane
4. The alkyne that will give only one ketone product upon hydration with H2SO4, HgSO4 would be
a) 2-octyne
b) 3-octyne
c) 4-octyne
d) none of the above
5. Keto and enol forms are what type of isomers?
a) geometric isomers
b) constitutional isomers
c) conformational isomers
d) diastereomers