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WorksheetsQuestionnaire 1 (12th)
Total questions: 10
Worksheet time: 8mins
Name
Class
Date
1.
Select the INCORRECT statement regarding alkanes
a)
They are linear and cyclic saturated hydrocarbons
b)
The C-C bonds are single
c)
They have the general formula CnH2n
2.
An alkane with 6 carbon atoms will have how many hydrogen atoms?
a)
12
b)
14
c)
16
3.
The general formula for linear alkenes is
a)
CnH2n+2
b)
CnH2n
c)
CnH2n-2
4.
What's the molecule's name?
a)
2-hexyne
b)
1-hexyne
c)
5-hexyne
5.
1,3-cyclopentadiene
a)
b)
c)
6.
What's the molecule's IUPAC name?
a)
2-methyl-hexa-1-ene-5-yne
b)
5-methyl-hexa-5-ene-1-yne
c)
1-methyl-hexa-1-ene-1-yne
7.
What's the molecule's IUPAC name?
a)
cis-3-hexene
b)
trans-3-hexene
c)
trans-2-hexene
8.
What's the substituent's IUPAC name?
a)
propyl
b)
butyl
c)
pentyl
9.
What's the molecule's IUPAC name?
a)
3-cyclobutyl-1-cyclobutene
b)
2-cyclobutyl-1-cyclobutyne
c)
3-cyclobutyl-1-cyclobutyne
10.
What is the molecule's mistake?
4 lines
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