Yellowish brown gray haze refers to?

A. Oxidizing smog
B. Neutral smog
C. Reducing smog
D. Super smog

Right Answer: A. Oxidizing smog

December 13, 2017   Hassan Ali    Chemistry  
Total 0 Votes:
0

Tell us how can we improve this Mcqs?

+ = Verify Human or Spambot ?

Pak Gk © 2021