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Consider two types of drone: petrol-powered and hydrogen-fuel-cell powered - VCE - SSCE Chemistry - Question 15 - 2023 - Paper 1
Question 15
Consider two types of drone: petrol-powered and hydrogen-fuel-cell powered. Which one of the following statements is correct about petrol-powered drones and hydroge... show full transcript
Worked Solution & Example Answer:Consider two types of drone: petrol-powered and hydrogen-fuel-cell powered - VCE - SSCE Chemistry - Question 15 - 2023 - Paper 1
Step 1
Which one of the following statements is correct about petrol-powered drones and hydrogen-fuel-cell powered drones?
Answer
The correct answer is A: They both produce greenhouse gases.
Explanation:
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Petrol-Powered Drones: These drones burn fossil fuels, which release carbon dioxide (CO2) and other greenhouse gases into the atmosphere, contributing to climate change.
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Hydrogen-Fuel-Cell Powered Drones: While hydrogen fuel cells produce water as a byproduct, the production of hydrogen often involves processes that emit greenhouse gases, particularly when derived from fossil fuels.
Thus, both types of drones have an association with greenhouse gas emissions, making option A the most accurate statement.