Environmental Chemistry Question 59
Question: The irritant red haze in the traffic and congested places is due to presence of which of the following-
(i)  Oxides of sulphur
(ii)  Oxides of nitrogen
(iii)  Carbon dioxide
(iv)  Mists, smoke and dust           
(v)  Smog
Options:
A) (i), (iv) and (v)
B) (iii) only
C) (ii) only
D) (ii) and (v)
Show Answer
Answer:
Correct Answer: C
Solution:
[c] The irritant red haze in the traffic and congested places is due to presence of oxides of nitrogen.
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