Question

Which of the following is/are type(s) of smog?

• A. Classical smog
• B. Photochemical smog
• C. Both $A$ and $B$
• D. None of the above

Answer 1

The correct option is C Both $A$ and $B$

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.