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Worksheetsalkane
Total questions: 15
Worksheet time: 13mins
Light or heat is required for which step in the halogenation of alkane?
initiation
propagation
termination
Which of the following has the highest boiling point?
heptane
pentane
nonane
What is the name for this compound?
4 - propylnonane
4 - ethylnonane
4 - propyloctane
4 - ethyloctane
The alkanes which will have the highest boiling point is ….
n-pentane
2-methylbutane
2,3-dimethylpropane
n-hexane
Looking at the chemical formulae of these compounds, which is an alkane?
C3H8
C2H4
C5H10
C4H8
What is the IUPAC nomenclature of this structure?
sec-butylcyclohexane
tert-butylcyclohexane
sec-butylhexane
tert-butylcyclohexane
What is the IUPAC nomenclature of this structure?
4-octylcyclopentane
4-cyclopentyloctane
4-sec-octylcyclopentane
4-pentylcyclooctane
What is the IUPAC nomenclature of this structure?
1-cyclobutyl-2,3-dimethylcyclohexane
2,3-dimethyl-1-cyclobutylcyclohexane
1-butyl-2,3-methylcyclohexane
1-cyclobutyl-2,3-dimethylhexane
Which of the following statements concerning the reaction of methane with bromine is/are correct?
(1) It is an addition reaction.
(2) It is a substitution reaction.
(3) A similar reaction will occur if propane is used instead of methane.
(1) only
(2) only
(1) and (3) only
(2) and (3) only
Which correctly represents an incomplete combustion of pentane?
C5H12 + 8O2 ⟶ 5CO2 + 6H2O
C5H12 + 8O2 ⟶ 4CO + CO2 + 6H2O
C5H12 + 6O2 ⟶ 4CO + CO2 + 6H2O
C5H12 + 5O2 ⟶ 4CO + CO2 + 4H2O + 2H2
