WebPhotochemical smog is a brownish-gray haze caused by the action of solar ultraviolet radiation on atmosphere polluted with hydrocarbons and oxides of nitrogen. It contains anthropogenic air pollutants, mainly ozone, nitric acid, and organic compounds, which are trapped near the ground by temperature inversion. WebSmog (sometimes also referred to as photochemical smog) can be defined as a type of visible air pollution that is usually composed of ozone, smoke, nitrogen oxides and sulfur dioxides. Smog can be caused either by man-made behavior or also due to natural reasons.

34 Causes, Effects & Solutions for Smog - E&C

WebB. Nitrogen dioxide is a nitrogen oxide that can lead to the formation of ozone (O3) and photochemical smog in the troposphere. The three figures below show three scenarios involving 03 formation and destruction in the troposphere. I. DESCRIBE how the sun affects the processes illustrated in Figure 1.* WebPhotochemical smog occurs in drier, sunny areas and forms because of increased usage of all fossil fuels, including gasoline, and the burning of trees and organic waste. These emissions combine... how many acts are in a scene

Solved B. Nitrogen dioxide is a nitrogen oxide that can lead - Chegg

WebGround Level Ozone and Photochemical Smog Ozone is a secondary pollutant that forms from the primary pollutants such as Volatile Organic Compounds (Hydrocarbons) and nitrogen oxides (NO x) in the presence … WebChemistry in the Troposphere: Photochemical Smog Overview: • The atmosphere is an oxidizingsystem • Tendency of organic components to be oxidized (both natural and anthropogenic) o 2C2H6+7O2→4CO2+6H2O Web(a) SMOG is derived from the fog (b) SMOG is derived from smoke (c) SMOG is derived from water vapour (d) SMOG is derived from both fog and smoke Sol: (d) SMOG is derived from both fog and smoke. 7.What type of precautions should be taken to survive when the ozone level is high? (a) Drive less (b) Stay hydrated (c) Both A and B high note challenge gacha