The photochemical smog was first seen in the year:?

Pollution Mcqs
BILAL KHATTAK0
A.1933
B.1943
C.1953
D.1963
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Related Mcqs:

  1. The photochemical smog is also called:?
  2. The photochemical smog appears:?
  3. Photochemical smog is related to the pollution of:?
  4. Photochemical smog formed in congested metropolitan cities mainly consists of:?
  5. Photochemical smog is called ___________.
  6. Which of the following group of gases cause photochemical smog?
  7. In a photochemical smog, which gas is an eye and mucous membrane irritant?
  8. The classical smog was first observed in the year:?
  9. While finalizing the current year‘s accounts, the company realized that an error was made in the calculation of closing stock of the previous year. In the previous year, closing stock was valued more by 50,000. As a result?
  10. What are causes of shakes?

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