Question

Robert is planning a trip from Rotterdam, Netherlands to Antwerp, Belgium. The total distance between the two places is 110 kilometres. We saw in the lecture that 1 liter of gasoline produces 2.3 kilogram of carbon dioxide gas. Robert still decides to use a gasoline powered car for the trip. He is comforted by the fact that he has an environmentally friendly car with a mileage of 22 kilometres per liter (km/l). What will be the amound of exhaust gas (only CO2) in kg he produces during his trip?​

Answer 1

Answer:

distance travelled by 1 liter of gasoline is equal to 22km

distance between 2 places is eqal to 110km

quantity of gasoline required is equal to 110/22 = 5 liters

CO2 released from 1 liter of gasoline is 2.3kg

quantity of gasoline us equal to 5 liters

Total CO2 produced = 2.3×5 = 11.5 kg.

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