⇦ | ⇨ |
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
- Haemoglobin is a complex of
- Wood charcoal is used to decolourise sugar because it
- Which one of the following ions will be the smallest in size?
- If the equivalent weight of an element is 32, then the percentage of oxygen
- Shape-selective catalysis is a reaction catalysed by
Topics: Environmental Chemistry (28)
Subject: Chemistry (2512)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
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