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The basic component of the smog is
Options
(a) PAN
(b) PBN
(c) NO₂
(d) all of these
Correct Answer:
all of these
Explanation:
No explanation available. Be the first to write the explanation for this question by commenting below.
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Topics: Environmental Chemistry
(28)
Subject: Chemistry
(2512)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- Which of the following polymers is hard
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- Acetylation of a secondary amine in alkaline medium yields
- An ideal gas at constant temperature and pressure expands and its
- The calorific value of fats,carbohydrates and proteins is in the order of
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Subject: Chemistry (2512)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
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