Chemistry, 26.10.2021 09:40 chrisroth2924
Choose the correct statement concerning biomass or biofuels.
a. A kg of octane produces more energy (MJ/kg fuel) and more CO2 than a kg of ethanol.
b. For every kg of CO2 produced, ethanol produces less energy (MJ/kg fuel) than octane.
c. The percentage of total energy worldwide from biofuels is about 20%.
d. Octane and ethanol are the two most common biofuels.
e. For every kg of CO2 produced, octane produces less energy (MJ/kg fuel) than ethanol.
Answers: 2
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Choose the correct statement concerning biomass or biofuels.
a. A kg of octane produces more energ...
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