When NOx is mixed with hydrocarbons, a photochemical reaction occurs under sunlight to generate photochemical smog. The composition of photochemical smog is photochemical oxidant, which is more harmful
When NOx is mixed with hydrocarbons, photochemical reactions occur in sunlight to produce photochemical fumes. Photochemical smoke is made up of photochemical oxidants, which are more harmful
When NOx is mixed with hydrocarbons, photochemical reaction occurs under sunlight to produce photochemical smog. The component of photochemical smog is photochemical oxidant, and its harm is more serious<br>