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In Activity 5.5, yeast added to fruit juice or sugar solution produces gas that turns lime water milky, demonstrating that fermentation produces:

Question
In Activity 5.5, yeast added to fruit juice or sugar solution produces gas that turns lime water milky, demonstrating that fermentation produces:
Oxygen
Carbon dioxide
Nitrogen
Hydrogen
Answer
Carbon dioxide
Detailed Explanation
Fermentation by yeast produces carbon dioxide (along with ethanol), which turns freshly prepared lime water milky.
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