Other questions in this quiz

2. Which one of these is an advantage of ethanol production by fermentation?

  • 35 degrees C less energy needed
  • It has a high atom economy
  • Its relatively pure on production
  • It has a high yield

3. Why does fermention need to have no oxygen present?

  • Because the catalyst only works in a pure hydrogen atmosphere
  • Because when tthere is oxygen present, ethanoic acid is made
  • Because the catalyst only works in a pure nitogen atmosphere
  • Because when oxygen is present, the catalyst is inactive

4. True or False: You can make ethene from ethanol

  • False
  • True

5. What is a hydration reaction catalysed by?

  • Hot Phosphoric Catalyst
  • Man Made Enzymes
  • Enzymes
  • Pressure

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