Which one of the following acts as secondary pollutant?
Options
(a) Br₂
(b) Cl₂
(c) NO₂
(d) HNO₃
Correct Answer:
HNO₃
Explanation:
No explanation available. Be the first to write the explanation for this question by commenting below.
Which one of the following acts as secondary pollutant?
(a) Br₂
(b) Cl₂
(c) NO₂
(d) HNO₃
HNO₃
No explanation available. Be the first to write the explanation for this question by commenting below.