An example of major air pollutant is
A). Oxygen
B). Carbon monoxide
C). Helium
D). Carbon dioxide
Carbon monoxide
Carbon Monoxide (CO) is one of the most harmful pollutants. Other gaseous air pollutants are carbon dioxide, oxides of sulfur, nitrogen, hydrocarbons, hydrogen sulphide, ozone and other oxidants. Particulate pollutants include mist, dust, smog, fumes etc.
1. Question 8.2:Why are Mn2 compounds more stable than Fe2 towards oxidation to their 3 state?
2. The total energy of revolving electron in an atom
4. Which of the following is a Synthetic rubber?
5. The major harmful gas emitted by automobile vehicle which causes air pollution is
7. Question 11.17:Suggest a reason as to why CO is poisonous.
8. For extinguishing fire, we use______
9. The compound used in prickly heat powder to prevent excessive sweating is