Consider the following statements about fossil fuels and biofuels - VCE - SSCE Chemistry - Question 7 - 2023 - Paper 1
Question 7
Consider the following statements about fossil fuels and biofuels.
I. Production of biofuels does not damage the environment.
II. Combustion of both biofuels and fos... show full transcript
Worked Solution & Example Answer:Consider the following statements about fossil fuels and biofuels - VCE - SSCE Chemistry - Question 7 - 2023 - Paper 1
Step 1
I. Production of biofuels does not damage the environment.
96%
114 rated
Only available for registered users.
Sign up now to view full answer, or log in if you already have an account!
Answer
This statement is often considered incorrect as the production of biofuels can lead to environmental issues such as deforestation, land use change, and water consumption.
Step 2
II. Combustion of both biofuels and fossil fuels generates greenhouse gases.
99%
104 rated
Only available for registered users.
Sign up now to view full answer, or log in if you already have an account!
Answer
This statement is correct. Both biofuels and fossil fuels produce greenhouse gases when combusted, contributing to climate change.
Step 3
III. Biofuels and fossil fuels are both renewable as they are produced from plants.
96%
101 rated
Only available for registered users.
Sign up now to view full answer, or log in if you already have an account!
Answer
This statement is not entirely accurate. While biofuels are renewable, fossil fuels are not as they take millions of years to form and are depleted much faster than they can be replenished.
Step 4
Which of the statements above are correct?
98%
120 rated
Only available for registered users.
Sign up now to view full answer, or log in if you already have an account!
Answer
Given the evaluations above, only statement II is correct. Therefore, the answer to the question is B: II only.
