WorksheetsAlkenes
Total questions: 10
Worksheet time: 6mins
Name
Class
Date
1.
The important element of this branch in chemistry is carbon.
a)
General Chemistry
b)
Organic Chemistry
c)
Biochemistry
2.
Carbon can have 4 bonds because it has 2 valence electrons.
a)
True
b)
False
c)
Not sure
3.
a)
Molecular Formula
b)
Structural Formula
c)
Line diagram
4.
This chemical formula is written in what form?
a)
molecular formula
b)
skeletal formula or line diagram
c)
structural formula
d)
answer not included
5.
Which chemical formula is in a line diagram form?
a)
b)
c)
d)
6.
Alkenes contain triple bonds
a)
TRUE
b)
FALSE
c)
Not sure
7.
How many carbons are present in ethene?
a)
two
b)
one
c)
four
d)
three
8.
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
9.
What chemical is this? (C5H10)
a)
Pentene
b)
Pentane
c)
Hexane
d)
Heptene
10.
Which of the following shows the structure of ethene?
a)
b)
c)
d)
100 %
