InterviewSolution
Saved Bookmarks
| 1. |
Which of the following statements about photochemical smog is not correct ?A. It occurs in warm , dry and sunny climate .B. Chemically , it is a reducing mixture and is called reducing smog.C. It is formed as a result of action of sunlight on unsaturated hyfrocarbons and nitrogen oxides .D. It has high cncentration of oxidising agents and is also called oxidising smog. |
|
Answer» Correct Answer - B Classical smog is a reducing smog. |
|