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Which is always present in photochemical smog?
Options
(a) ozone
(b) CO₂
(c) SO₂
(d) CH₄
Correct Answer:
ozone
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
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Subject: Biology
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Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- The temperature range, at which enzymes are maximum functional is
- How insulin lowers the blood sugar?
- Term antibiotic was first used by
- Columns of Bertini in the kidney of mammals are formed as the extension of
- Variation in gene frequencies within populations can occur by chance rather
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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I think because photochemical smog includes PAN, ozone(O3), and NO, NO2. And Classical smog includes CO2, SO2 and H2S.