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  3. /Unit 14: Some Basic Principles of Organic Chemistry
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Chemistry · Isomerism: structural and stereoisomerism

What is the number of isomers possible for decane?

What is the number of isomers possible for decane?

  • A. 5
  • B. 25
  • C. 50 \)
  • D. 75

Step-by-step solution

Decane (C10H22) has 75 constitutional isomers, as determined by the enumeration of alkane isomers. The number grows rapidly with carbon atoms: decane is the tenth straight-chain alkane, and its isomer count is 75.
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