The by-product of fermentation of sugar is

CHEMISTRY
WAEC 2022

The by-product of fermentation of sugar is

  • A. carbon(IV) oxide.
  • B. ethanoic acid.
  • C. propanol
  • D. propan-1, 2, 3- triol.

Correct Answer: A. carbon(IV) oxide.

Explanation

Ethanol fermentation, also called alcoholic fermentation, is a biological process which converts sugars such as glucose, fructose, and sucrose into cellular energy, producing ethanol and carbon dioxide as by-products



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