

MCQOPTIONS
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1. |
Direct reaction of unsaturated hydrocarbons with either NO or NO2 produces an eye irritating pollutant compound known as________________? |
A. | Photochemical smog |
B. | Peroxyacetyl nitrate (PAN) or methyl nitrite |
C. | Benzopyrene |
D. | Polyacrylonitrile |
Answer» C. Benzopyrene | |