What is the composition of London smog ?

What is the composition of classical smog?

What were the components of London Smog ? What was its nature ?

What is the composition of photochemical smog?

What is the composition of 'photochemical smog'?

Composition of reducing smog:

What is the nature of London smog?

Mention the constituents of London smog.

What are the composition of classical smog?

Main constituents of London smog are

Which of the following statements is false? (1)Photochemical smog causes irritation in eyes. (2)London smog is a mixture of smoke and fog. (3)Photochemical smog results in the formation of PAN. (4)London smog is oxidising in nature