What is the main component of Photochemical Smog formed in warm, dry, and sunny climates?
Options:
- A: Sulfur dioxide ($SO_2$) and soot
- B: Ozone ($O_3$), Nitrogen oxides ($NO_x$), and PAN
- C: Carbon monoxide ($CO$) and methane
- D: Carbon dioxide ($CO_2$) and water vapor
Related Practice Questions:
- A sum of ₹4000 is invested at compound interest for 2 years at a rate of 10% per annum. What will be the total amount at the end of 2 years?
- At what rate of simple interest per annum will a sum of money double itself in 8 years?
- The difference between the compound interest and simple interest on a certain sum of money for 2 years at 5% per annum is ₹25. Find the sum.
- The study of living organism :
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