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Everyday Science Medium PMS Uploaded: 01 Sep 2026

Which of the following is the chemical process responsible for bread rising?

  • A Oxidation
  • B Sublimation
  • C Fermentation
  • D Condensation
Correct Answer: Option C — Fermentation
Explanation:
Yeast ferments sugars in dough, producing carbon dioxide gas that causes the bread to rise and become light and fluffy.
Submitted by: PaperMCQs
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