Question

Photochemical smog is also called as____________.

• A. London Smog
• B. sulphurous acid smog
• C. Both $A$ and $B$
• D. Los angles smog

Answer 1

The correct option is D Los angles smog

Smog is two types:
1) Classical smog is also called as London smog or sulphurous acid smog.
2) Photochemical smog is also called as Los angles smog.
Hence option D is correct.