| ⇦ | 
| ⇨ |
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
- Both, autogamy and geitonogamy are prevented in
- Cell wall is absent in :
- Which one of the following statements about morula in humans is correct?
- The genetically-modified (GM) brinjal in India has been developed for:
- How many organisms in the list given below are autotrophs
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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