Properties and Uses of Saturated Hydrocarbons Answers
10 verified answers1 views
1
Free Preview
A plastic that is composed of a saturated hydrocarbon would have molecules that are most like those in which material?
A
asphaltB
lubricating oilC
natural gasD
gasoline2
Free Preview
When is di- used in the name of a hydrocarbon?
A
when the main chain contains two carbon atomsB
when there are two different substituentsC
when there are two main chains of equal lengthD
when there are two identical substituents3
Saturated hydrocarbons with what length of carbon chain are the best lubricants?
A
1–2B
5–8C
17–35D
more than 354
What is the name of this alkane?
A
1-methylbutaneB
2-methylbutaneC
1,2-triethylethaneD
1-dimethylpropane5
What is the name of this hydrocarbon?
A
3-isopentaneB
2-methylbutaneC
3-methylbutaneD
1,2-methylpropane6
How does a straight-chain alkane that has five carbon atoms differ from a cycloalkane that has five carbon atoms?
A
The straight-chain alkane has at least one double or triple bond, but the cycloalkane has only single bonds.B
The straight-chain alkane has only single bonds, but the cycloalkane has at least one double or triple bond.C
The straight-chain alkane has two more hydrogen atoms than the cycloalkane.D
The straight-chain alkane has two fewer hydrogen atoms than the cycloalkane.7
Which alkane is the isomer of butane called 2-methylpropane?
A
A skeletal model of a 4-carbon chain has a straight line extending from the second and third carbons in the chain.
B
A three-carbon chain has a straight line extending from the center carbon.
C
A 5-carbon chain.
D
A three-carbon chain has 2 lines extending from the same side of the center carbon.
8
Why do thicker lubricating oils have higher melting points?
A
They have longer chains of carbons.B
Higher density always means higher melting point.C
Unsaturated hydrocarbons have a higher density than saturated hydrocarbons.D
Thicker oils are more solid than liquid, so they have another phase change to complete.9
Which lists straight-chain alkanes from lowest to highest boiling point?
A
butane, hexane, propane, octaneB
ethane, pentane, heptane, octaneC
methane, nonane, butane, octaneD
decane, hexane, butane, propane10
What is the name of this hydrocarbon?
A
2,3-dimethylpentaneB
3,4-dimethylbutaneC
3,4-diethylpentaneD
2,3-diethylbutaneDid you find these answers helpful?
Verified answers available
TRY EDGENUITY HACKS
- Auto Complete Exams
- Auto Complete Assignments
- Skip Videos Instantly
50,000+ students using this