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WorksheetsCHEM Test 9 (12th) 21-22
Total questions: 12
Worksheet time: 6mins
Name
Class
Date
1.
a)
sp3 hybridization
b)
sp2 hybridization
c)
sp hybridization
2.
a)
2-ethyl-2-butene
b)
2-methyl-2-butane
c)
2-methyl-2-butene
3.
a)
1-hexene
b)
4-hexene
c)
2-hexene
4.
a)
1-methyl-2-cyclohexene
b)
3-methyl-1-cyclohexene
c)
2-methyl-1-cyclohexene
5.
cyclohexa-1,3-diene
a)
b)
c)
6.
This molecule has
a)
5 θ bonds and 1 π bond
b)
4 θ bonds and 2 π bond
c)
1 θ bonds and 1 π bond
7.
What is the global formula of 1-propene ?
a)
C3H8
b)
C3H6
c)
C3H4
8.
a)
cyclohexa-1,3-diene
b)
cyclohexa-2,4,6-triene
c)
cyclohexa-1,3,5-triene
9.
2,3-dimethyl-1-heptene
a)
b)
c)
10.
Choose the correct one
a)
alkenes can have only one double bond
b)
alkenes are less reactive than alkanes
c)
alkenes are more reactive than alkanes
11.
How many primary carbons does propane have?
a)
2
b)
3
c)
1
12.
How many tertiary carbons does this molecule have?
a)
1
b)
2
c)
3
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