Due to bacterial inhibition by alcohol content, the maximum alcohol concentration in the preparation of ethanol by fermentation of grapes or other fruits is

Question

Quizplus · Accepted Answer

The maximum alcohol concentration in the preparation of ethanol by fermentation of grapes or other fruits is approximately 14%. This is because the alcohol content inhibits bacterial growth and metabolism, which limits the fermentation process and prevents the alcohol concentration from going much higher. Therefore, choice B is the correct answer. Choices A, C, and D are all incorrect as they propose higher alcohol concentrations than what is actually achievable through fermentation.

Due to Bacterial Inhibition by Alcohol Content, the Maximum Alcohol