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Worksheetsnaming alkanes
Total questions: 7
Worksheet time: 10mins
Name
Class
Date
1.
Which is the structures with IUPAC nomenclature
2,2,4-trimethylpentane
a)
b)
c)
d)
2.
Give the IUPAC name for this compound
a)
3-methyl-4-ethylhexane
b)
3-ethyl-4-methylhexane
c)
3-methyl-4-ethylheptane
d)
3-ethyl-4-methylheptane
3.
Name the following
a)
4-ethyl-6-methyl nonane
b)
3-propyl-5-methyl octane
c)
2,4-dipropyl hexane
d)
4-ethyl-2-propyl heptane
4.
If an alkane has 10 carbon atoms, how many hydrogen atoms will it have?
a)
20
b)
22
c)
40
d)
42
5.
a)
2,3-dimethylmethane
b)
2-methylbutane
c)
2-ethylpropane
d)
pentane
6.
a)
5-methyl-4methyl-heptane
b)
3-ethyl-4methyl-heptane
c)
3-ethyl-4-methylheptane
d)
4-methyl-5methylheptane
7.
Methyl group has the molecular formula
a)
CH4
b)
CH3
c)
CH
d)
CH2
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