Consider the following differences between classical smog and photochemical smog:

  1. While classical smog occurs in cool humid climate, photochemical smog occurs in dry sunny climate
  2. While classical smog is reducing in nature, photochemical smog is oxidizing in nature

  Which of the above statements is/are correct?

Answer: [C] Both 1 & 2

Both are correct statements

This question is a part of GKToday's Integrated IAS General Studies Module