Industrial Processes: Hydration vs Fermentation
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Questions and Answers

What is the purpose of a catalytic converter?

  • To convert harmful products into more stable products (correct)
  • To increase harmful emissions
  • To release greenhouse gases into the atmosphere
  • To prevent the combustion of fuels

    • What is the main environmental benefit of using biofuels like ethanol?

  • Increased global warming
  • Higher percentage yield
  • Faster production process
  • Sustainability (correct)

    • How is ethanol produced?

  • By direct extraction from mineral deposits
  • Via fermentation of starch from crops (correct)
  • By chemical synthesis using halogens
  • Through combustion of fossil fuels

    • Why is ethanol considered carbon neutral?

    <p>Because the carbon emitted when burned equals the carbon absorbed during crop growth</p> Signup and view all the answers

    What happens when alkanes react with halogens in the presence of UV light?

    <p>They produce halogenoalkanes</p> Signup and view all the answers

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