Organic Chemistry II |
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Professor Carl C. Wamser |
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Chem 335 - Winter 2004 |
Pre-Quiz 15 |
(must be done in WebCT before Wed., Feb. 25, 8:30 am)
1. The molecular formula for menthol is
a) C9 H18 O
b) C9 H20 O
* c) C10 H20 O
d) C10 H22 O
e) none of the above
2. Reaction of a Grignard reagent with formaldehyde will give (after aqueous acid workup)
* a) a primary alcohol
b) a secondary alcohol
c) a tertiary alcohol
d) an aldehyde
e) a ketone
3. Which of the following functional groups CANNOT be reduced to form an alcohol?
a) carboxylic acid
b) aldehyde
c) ketone
d) ester
* e) amine
4. Mercaptan is an older name for
a) mercury salts
b) sulfide
* c) thiol
d) sulfonic acid
e) disulfide
5. A broad, strong peak centered around 3400 cm-1 is a good indication of
a) an ether
b) a thiol
* c) an alcohol
d) a sulfide
e) an alkene