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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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- Smallest unit of muscle is
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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
- Removal of top fertile soil by wind or water
- Smallest unit of muscle is
- Ptyalin is present in the saliva of
- Pentamerous, actinomorphic flowers, bicarpellate ovary with oblique septa and fruit
- Who discovered the cell (actually the cell wall) in section of cork?
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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