MCQOPTIONS
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| 1. |
Peroxyacetyl nitrate (PAN), a pollutant is found in the_________________? |
| A. | Automobile exhaust |
| B. | Flue gas of coal based power plant |
| C. | Exhaust of nitric acid plant |
| D. | Exhaust of sulphuric acid plant |
| Answer» B. Flue gas of coal based power plant | |