Alkanes are a homologous series with the general formula CnH2n+2, and their boiling points increase with chain length.
Alkanes are a homologous series of organic compounds with the general formula CnH2n+2. As saturated hydrocarbons, they consist of single-bonded carbon and hydrogen atoms. The boiling points of alkanes increase as the length of the carbon chain increases due to stronger intermolecular attractions.
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