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Chemistry Hard NTS Uploaded: 04 Sep 2026

What is the process of breaking down large hydrocarbon molecules into smaller ones called?

  • A Distillation
  • B Reforming
  • C Cracking
  • D Polymerization
Correct Answer: Option C — Cracking
Explanation:
Cracking is a petrochemical process that breaks down large, heavy hydrocarbon molecules into smaller, more useful ones like gasoline and alkenes, typically using heat, pressure, or catalysts to break carbon-carbon bonds.
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