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Brandy
Brandy asked in Science & MathematicsChemistry · 2 years ago

Describe two ways in which the level of nitrogen oxide emissions from an automobile can be reduced.?

Check all that apply.

Run the engine on a richer mixture (with more fuel and less air).

Lower the operating temperature of vehicles.

Run the engine on a richer mixture (with less fuel and more air).

Higher the operating temperature of vehicles.

1 Answer

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  • pisgahchemist
    Lv 7
    2 years ago

    To really reduce the NOx emissions, go to all electric cars and trucks. Also works for SO2 and CO2.

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