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In which type of reaction oxygen is converted into ozone
Options
(a) Oxidation
(b) Reduction
(c) Photochemical
(d) Addition
Correct Answer:
Reduction
Explanation:
Ozone layer occurs in stratosphere.It prevents about 99.5% of the sun’s harmful UV radiations.
Related Questions: - Reaction of nitrous acid with aliphatic primary amine will give
- Electromagnetic separation is used in the concentration of
- Among the following sols the one which is hydrophobic is
- Action of water or dilute mineral acids on metals can give
- Which of the following indicator is known as metal indicator
Topics: Environmental Chemistry
(28)
Subject: Chemistry
(2512)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- Reaction of nitrous acid with aliphatic primary amine will give
- Electromagnetic separation is used in the concentration of
- Among the following sols the one which is hydrophobic is
- Action of water or dilute mineral acids on metals can give
- Which of the following indicator is known as metal indicator
Topics: Environmental Chemistry (28)
Subject: Chemistry (2512)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
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