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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: - Molecule in which the distance between the two adjacent carbon atoms is largest
- The dipole moment is the highest for
- XeF₂ is isostructural with:
- Which of the following gases is not a greenhouse gas
- The internal energy of a system is the sum of
Topics: Environmental Chemistry
(28)
Subject: Chemistry
(2512)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- Molecule in which the distance between the two adjacent carbon atoms is largest
- The dipole moment is the highest for
- XeF₂ is isostructural with:
- Which of the following gases is not a greenhouse gas
- The internal energy of a system is the sum of
Topics: Environmental Chemistry (28)
Subject: Chemistry (2512)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
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