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WorksheetsOrganic Nomenclature
Total questions: 25
Worksheet time: 16mins
Name
Class
Date
1.
Which of the following elements is required in an organic compound?
a)
nitrogen
b)
oxygen
c)
carbon
d)
sodium
2.
How many covalent bonds does every carbon need to make to be stable?
a)
2
b)
3
c)
4
d)
5
3.
Give the name of this compound...
C3H8
C3H8
a)
Propene
b)
Butyne
c)
Butene
d)
Propane
4.
what kind of molecule is this?
a)
alkane
b)
alkene
c)
alkyne
d)
cycloalkane
5.
Name this compound
a)
4-ethyl-2,2-dimethylhexane
b)
5-dimethyl-3,3-ethylhexane
c)
3-ethyl-5,5-dimethylhexane
d)
4-ethyl-2-methylhexane
6.
Name the compound
a)
nonene
b)
2,2-dimethyl-3-heptene
c)
1,1,5-trimethyl-2-hexene
d)
2,6-dimethyl-3-heptene
7.
Name the compound
a)
3-methyl-2-pentene
b)
2-ethyl-2-butene
c)
3-ethyl-2-butene
d)
1,1-dimethyl-propene
8.
Name the compound
a)
hexane
b)
2,3-dimethylbutane
c)
ethylbutane
d)
2,2-dimethylbutane
9.
Name this compound.
a)
heptane
b)
2-methylhexane
c)
5-methylhexane
d)
hexane
10.
Name this compound
a)
pentene
b)
2-pentene
c)
4-pentene
d)
hexene
11.
Name this compound.
a)
hexane
b)
pentane
c)
butane
d)
heptane
12.
Name this compound.
a)
2-hexene
b)
hexene
c)
2-methylpentene
d)
2-methyl-2-pentene
13.
Name this compound.
a)
2,3-trimethylhexane
b)
nonane
c)
3-ethyl-2-methylhexane
d)
2,3,-dimethylhexane
14.
Name the compound
a)
Pentane
b)
2-methylbutane
c)
2-methylpropane
d)
2,2-dimethylpropane
15.
What is the formula for this compound?
a)
C5H12
b)
C3H6
c)
C4H9
d)
C5H13
16.
What functional group is present in this compound?
a)
carboxylic acid
b)
ester
c)
ether
d)
alchohol
17.
Name this compound
a)
octyne
b)
octane
c)
3-methyloctane
d)
3-octyne
18.
What functional group do you see in this molecule?
a)
carboxylic acid
b)
aldehyde
c)
ketone
d)
ester
19.
C4H10 is an example of a _________________.
a)
molecular formula
b)
structural formula
c)
condensed formula
d)
ball-and-stick model
20.
Name this alkyne.
a)
propyne
b)
butyne
c)
It has no name.
d)
ethyne
21.
How many carbon atoms are in butane?
a)
1
b)
2
c)
3
d)
4
22.
How many carbon atoms are in propane?
a)
1
b)
2
c)
3
d)
4
23.
How many carbon atoms are in ethane?
a)
1
b)
2
c)
3
d)
4
24.
How many carbon atoms are in methane?
a)
1
b)
2
c)
3
d)
4
25.
What chemical is this? (C5H10)
a)
pentene
b)
pentane
c)
4-pentene
d)
4-methylpentane
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