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O-LevelChemistryOrganic Chemistry5070/12 · May/June 2014 · Q341 Mark

Which process is an example of cracking?

AC₂H₄ + H₂O → C₂H₅OH
BC₃H₆ + H₂ → C₃H₈
CC₃H₈ + 5O₂ → 3CO₂ + 4H₂O
DC₄H₁₀ → C₂H₄ + C₂H₆

✓ Correct answer

D: C₄H₁₀ → C₂H₄ + C₂H₆

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About this question

Topic
Organic Chemistry, O-Level Chemistry (syllabus 5070). Multiple choice, 1 mark.
Source
O-Level Chemistry, May/June 2014 Paper 1 Variant 2, question 34.

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