All oxides of N are common pollutant except _.
Correct answer: B. N2O5
- A. NO2
- B. N2O5
- C. NO
- D. N2O
Explanation
NO2, NO and N2O gases are common air pollutant except N2O5.
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About Environmental Chemistry
Atmospheric pollution includes smog, acid rain, greenhouse gases, ozone depletion and the effects of carbon monoxide, sulfur oxides, nitrogen oxides and particulate matter. Water pollution covers sewage, industrial waste, eutrophication and treatment stages, while green chemistry focuses on reducing hazardous substances, waste and energy use through safer, more efficient processes.
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