Sail E0 Webinar
Question
Which of the following is not a secondary pollutant_________________?
Options:
A .  ozone
B .  carbonic acid
C .  sulphuric acid
D .  carbon dioxide
Answer: Option D
NO EXPLANATION IS AVAILABLE FOR THIS QUESTION!

Was this answer helpful ?
Next Question

Submit Solution

Your email address will not be published. Required fields are marked *

Latest Videos

Latest Test Papers