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Worksheetsalkane, alkene, alkyne - 1
Total questions: 13
Worksheet time: 4mins
Name
Class
Date
1.
Give the name of this compound...
C3H8
C3H8
a)
Propene
b)
Butyne
c)
Butene
d)
Propane
2.
The molecular formula for Heptane is
a)
C7H10
b)
C7H14
c)
C7H12
d)
C7H16
3.
Which of the following elements is required in an organic compound?
a)
nitrogen
b)
oxygen
c)
carbon
d)
sodium
4.
How many carbon atoms are in nonane?
a)
8
b)
9
c)
10
d)
11
5.
What is the general formula of the alkynes?
a)
CnH2n+1
b)
CnH2n+2
c)
CnH2n-1
d)
CnH2n-2
6.
Which of the following could contain a triple bond?
a)
C4H10
b)
C4H8
c)
C4H6
d)
C4H12
7.
How many hydrogen atoms are in butane
a)
4
b)
6
c)
8
d)
10
8.
If an alkane has 20 carbon atoms, how many hydrogen atoms will it have?
a)
20
b)
22
c)
40
d)
42
9.
What chemical is this? (C5H10)
a)
Pentane
b)
Pentene
c)
Pentyne
d)
Pentanone
10.
Give the name of this compound...
C8H16
a)
Octane
b)
Octene
c)
Nonane
d)
Nonene
11.
The molecular formula for Heptyne is
a)
C7H18
b)
C7H12
c)
C7H14
d)
C7H16
12.
Hydrocarbons are compounds that contain
a)
Carbon, only
b)
Carbon and Hydrogen, only
c)
Carbon, Oxygen, and Hydrogen, only
d)
Carbon, Oxygen, Hydrogen, and Nitrogen, only
13.
General formula of Alkyne is
a)
CnH2n+2
b)
CnH2n
c)
CnH2n-2
d)
CnH2n-n
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