Photochemical smog is a resultant of the reaction among -
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Correct Answer: Option A
Detailed Explanation:
Photochemical smog is formed when nitrogen dioxide (NO₂), volatile organic compounds (VOCs), and oxygen react in the presence of sunlight to produce ozone (O₃) and peroxyacetyl nitrate (PAN).
Option 1 correctly identifies the resultant components (NO₂, O₃, and PAN) that characterize photochemical smog, which forms through photochemical reactions triggered by ultraviolet (UV) sunlight.
Question 14 of 14 Air Pollution
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