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 8:30 am, Mon, Nov 21
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 8:30 am, Mon, Nov 21
1. The most acidic C-H bond will be found in which compound below?
a) 1-butyne
b) 2-butyne
c) 1-butene
d) butane
2. Acetylene is best converted to sodium acetylide using
a) NH3
b) NaNH2
c) NaOH
d) Na metal
3. Addition of one equivalent of Br2 to 2-butyne will give
a) 1,2-dibromobutane
b) 2,3-dibromobutane
c) (E)-2,3-dibromo-2-butene
d) (Z)-2,3-dibromo-2-butene
4. The molecule below giving off the largest heat of hydrogenation will be
a) 1-butyne
b) 2-butyne
c) 1-butene
d) (Z)-2-butene
e) (E)-2-butene
5. The preparation of 2-octyne could be accomplished with the sodium salt of propyne plus
a) 1-bromooctane
b) 1-bromoheptane
c) 1-bromohexane
d) 1-bromopentane