Choose the correct statement regarding “classical smog”.

see full answer

Talk to JEE/NEET 2025 Toppers - Learn What Actually Works!

Real Strategies. Real People. Real Success Stories - Just 1 call away

An Intiative by Sri Chaitanya

It occurs at a cool humid climate

Chemically, it is a reducing mixture

It is a mixture of smoke, fog, and sulfur dioxide

All of the above

answer is D.

(Unlock A.I Detailed Solution for FREE)

Ready to Test Your Skills?

Check your Performance Today with our Free Mock Test used by Toppers!

Take Free Test

Detailed Solution

When there is a high concentration of sulfur dioxide and particulate matter created by the burning of fuels, classic smog forms. It happens in chilly and humid weather. It is also known as London smog or Sulfurous smog, and it causes the atmosphere to turn a dark brownish color and has reducing mixture.

Hence, option D is correct.

Watch 3-min video & get full concept clarity

Result Producing online coaching for JEE/NEET of south India

Largest All India Test Series for JEE/NEET

Best Online Course for IIT JEE

Best Online Course for NEET

Best Online Course for CBSE