| ⇦ | 
| ⇨ |
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.
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Topics: Conservation and Environmental Issues
(111)
Subject: Biology
(4253)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- When the margins of sepals or petals overlaps one another without any particular
- Mammalian brain differs from an amphibian brain in possessing
- From which stage of silk moth the silk is obtained?
- Mutations caused by mutagenic agents are termed as
- Besides RBC blood plasma also carries O₂ in solution. The % is
Topics: Conservation and Environmental Issues (111)
Subject: Biology (4253)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
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