Organic ChemistryMedium Exam FrequencyAQA

Alkanes

Topic 38: Alkanes

Sample Flashcards

Formula for ethane?
C₂H₆
Formula for butane?
C₄H₁₀

Exam questions for Alkanes

What is the general formula for the alkane homologous series?

  • A. CₙH₂ₙ
  • B. CₙH₂ₙ₋₂
  • C. CₙHₙ
  • D. CₙH₂ₙ₊₂
1 markfoundation

Explain why the boiling point of alkanes increases as the chain length increases.

3 marksstandard

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