

MCQOPTIONS
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1. |
Direct reaction of unsaturated hydrocarbons with either NO or NO produces an eye irritating pollutant compound known as |
A. | photochemical smog. |
B. | peroxy acetyl nitrate (PAN) or methyl nitrile. |
C. | benzopyrene. |
D. | poly acrylonitrile |
Answer» C. benzopyrene. | |