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Hydrocarbons
What is liquified petroleum gas (L.P.G.)?
This is generally a mixture of propane and butane (n-butane as well as isobutane) compressed under pressure as a liquid and stored in iron cylinders. It is the major source of household fuel because the combustion of both propane and butane is almost complete without any unburnt carbon released to the atmosphere.
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What is the function of iodic acid in the iodination of alkanes? Can we use any other substance in its place?
What is alternation effect?
Arrange the following compounds in order of their increasing boiling points:
n-Pentane, n-Hexane, Ethane, 2-2-Dimethylpentane, 2-Methylpentane.
Why is light or heat necessary to initiate chlorination reaction of alkanes?
What are conformation or rotational isomers?
Can you separate the two conformations of ethane?
Why are alkenes called olefins?
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