Bioethanol (VCE SSCE Chemistry): Quizzes
📚Quizzes
Practise the questions
10 questions from this quiz
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Practise the questions
10 questions from this quiz
What temperature must fermentation be maintained at to produce bioethanol?
What temperature must fermentation be maintained at to produce bioethanol?
Which feedstock requires the most intensive pre-treatment before fermentation?
Which feedstock requires the most intensive pre-treatment before fermentation?
Cellulose from forest waste
How many ethanol molecules are produced from one glucose molecule during fermentation?
How many ethanol molecules are produced from one glucose molecule during fermentation?
Two
What is the boiling point of ethanol used in distillation separation?
What is the boiling point of ethanol used in distillation separation?
Which enzyme breaks down cellulose into glucose during saccharification?
Which enzyme breaks down cellulose into glucose during saccharification?
Cellulase
What percentage of ethanol does E10 fuel contain?
What percentage of ethanol does E10 fuel contain?
What is the energy density of ethanol compared to petrol?
What is the energy density of ethanol compared to petrol?
kJ g vs kJ g
What ethanol concentration does fermentation produce before distillation?
What ethanol concentration does fermentation produce before distillation?
Approximately by volume
What are the three main bioethanol feedstocks in Australia?
What are the three main bioethanol feedstocks in Australia?
Sugar cane, wheat, forest waste
What two products does Ethtec's plant produce from biomass waste?
What two products does Ethtec's plant produce from biomass waste?
Bioethanol and electrical energy