What is the IUPAC name for a straight-chain alkane containing ten carbons?

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Multiple Choice

What is the IUPAC name for a straight-chain alkane containing ten carbons?

The IUPAC name for a straight-chain alkane containing ten carbons is Decane. The naming of alkanes follows a systematic approach based on the number of carbon atoms present in the longest continuous chain. Each alkane has a specific prefix that corresponds to its number of carbon atoms. For a straight-chain alkane, the prefix for ten carbon atoms is "dec-" which is derived from the Greek word for ten. Thus, the full name is "Decane." In contrast, hexane, octane, and nonane refer to straight-chain alkanes with six, eight, and nine carbon atoms, respectively. Therefore, these options do not accurately represent a compound with ten carbon atoms. Understanding these prefixes is crucial for accurately naming alkanes and reinforces the systematic nature of organic nomenclature.

The IUPAC name for a straight-chain alkane containing ten carbons is Decane. The naming of alkanes follows a systematic approach based on the number of carbon atoms present in the longest continuous chain. Each alkane has a specific prefix that corresponds to its number of carbon atoms.

For a straight-chain alkane, the prefix for ten carbon atoms is "dec-" which is derived from the Greek word for ten. Thus, the full name is "Decane."

In contrast, hexane, octane, and nonane refer to straight-chain alkanes with six, eight, and nine carbon atoms, respectively. Therefore, these options do not accurately represent a compound with ten carbon atoms. Understanding these prefixes is crucial for accurately naming alkanes and reinforces the systematic nature of organic nomenclature.

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