Chemistry 0620 · IGCSE · Alcohols

Alcohols — practice question

What chemical equation represents the process of fermentation?

  • A$\text{C}_6\text{H}_{12}\text{O}_6 + 6\text{O}_2 \rightarrow 6\text{CO}_2 + 6\text{H}_2\text{O}$
  • B$\text{C}_6\text{H}_{12}\text{O}_6 \rightarrow 2\text{C}_2\text{H}_5\text{OH} + 2\text{CO}_2$
  • C$\text{C}_6\text{H}_{12}\text{O}_6 + 3\text{H}_2\text{O} \rightarrow 3\text{C}_2\text{H}_5\text{OH} + 3\text{O}_2$
  • D$\text{C}_6\text{H}_{12}\text{O}_6 + 3\text{O}_2 \rightarrow 6\text{CO} + 6\text{H}_2\text{O}$

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