Physics · Energy Sources - Ethanol

Regarding ethanol as a biofuel, consider the following statements: A. Ethanol is mostly produced from sugarcane or sugar beet. B. Ethanol demand is decreasing due to high production costs. C. Fermentation of sugars by yeast produces ethanol. D. Cellulosic biomass is cheaper to convert into ethanol than sugarcane. Choose the correct combination:

Verified Solution4 OptionsUpdated: October 2026👁️1 View

1A, B, C
2A, C✓
3B, D
4A, C, D

Correct answer

A, C

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