4) Alcohol ferments (sugar is converted into alcohol)
Chemical change
Physical change
Chemical change
Physical change
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GPT-4o mini
Alcohol fermentation is a **chemical change**. During this process, sugar (usually from sources like fruits or grains) is converted into alcohol (ethanol) and carbon dioxide through the action of yeast or certain bacteria. This transformation involves breaking chemical bonds and forming new substances, which is characteristic of a chemical change.
In summary:
- **Alcohol Fermentation**: **Chemical Change**
In summary:
- **Alcohol Fermentation**: **Chemical Change**
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