Question : Which of the following fuels causes minimum environmental pollution?
Option 1: Diesel
Option 2: Kerosene
Option 3: Hydrogen
Option 4: Coal
Answer (1)
8th Jan, 2024
Correct Answer: Hydrogen
Solution : The correct answer is Hydrogen .
Hydrogen fuel produces no harmful substance and water is the byproduct of this combustion reaction i.e. why they are least harmful to the environment.
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