Buat kuiz
# 1
pilihan
What is the general formula for alkanes?
- CnH2n
- CnH2n+2
- CnH2n−2
- CnH2n+1
Labirin
Gaya Bebas
Universiti
Sains
3
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# 2
pilihan
Which of the following is the correct IUPAC name for a branched alkane with the structure CH3−CH(CH3)−CH2−CH3?
- 2-methylbutane
- 3-methylbutane
- Pentane
- Isobutane
# 3
pilihan
What type of reaction occurs when alkanes react with chlorine in the presence of UV light?
- Combustion
- Free radical substitution
- Addition
- Elimination
# 4
pilihan
Which of the following has the highest boiling point?
- 2-methylpropane
- Butane
- 2,2-dimethylpropane
- Pentane
# 5
pilihan
Cycloalkanes have the general formula:
- CnH2n
- CnH2n+2
- CnH2n−2
- CnH2n+1
# 6
pilihan
Which of the following is NOT a product of the complete combustion of alkanes?
- Carbon dioxide
- Water
- Carbon monoxide
- Hydrogen gas
# 7
pilihan
In the halogenation of alkanes, bromine is more __________ than chlorine.
- Reactive
- Selective
- Stable
- Polar
# 8
pilihan
Which step in the free radical substitution mechanism involves the formation of a methyl radical?
- Chain initiation
- Chain propagation
- Chain termination
- None of the above
# 9
pilihan
True or False: Alkanes are unsaturated hydrocarbons.
- True
- False
# 10
pilihan
True or False: The boiling point of alkanes increases with molecular weight.
- True
- False
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