Introduction To Physical Science

Chapter 9: Carbon Chemistry

Section 2 Self-Check Quiz-Eng.

1
11. ClCH3 is an example of a __________ hydrocarbon.
A)saturated
B)unsaturated
C)inorganic
D)substituted
2
Which group do alcohols contain?
A)-NH2
B)-OH
C)-CH3
D)-COOH
3
The difference between ethanol, methanol, and isopropyl alcohol is related to __________.
A)the number of carbon atoms and their placement
B)the number of carbon atoms
C)the placement of carbon atoms
D)neither the number of carbon atoms nor their placement
4
Amines contain which group?
A)-OH
B)-NH2
C)-CH3
D)-COOH
5
Protein is made from strings of __________.
A)amino acids
B)alcohols
C)saturated hydrocarbons
D)hydrocarbon rings
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