Chemistry 0620 · IGCSE · Alcohols

Alcohols — practice question

By what process is ethanol produced through fermentation?

  • Ausing anaerobic conditions at $30^{\circ}\text{C}$
  • Busing anaerobic conditions at $450^{\circ}\text{C}$
  • Cusing steam at $30^{\circ}\text{C}$
  • Dusing steam at $450^{\circ}\text{C}$

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