| ⇦ | 
| ⇨ |
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: - The pyknometric density of sodium chloride crystal is 2.165 x 10³ kg m⁻³,
- The angular momentum of electron in ‘d’ orbital is equal to
- Tincture iodine is
- Who modified Bohr’s theory by introducing elliptical orbits for electron path
- The ligands in anticancer drug cis-platin are
Topics: Environmental Chemistry
(28)
Subject: Chemistry
(2512)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- The pyknometric density of sodium chloride crystal is 2.165 x 10³ kg m⁻³,
- The angular momentum of electron in ‘d’ orbital is equal to
- Tincture iodine is
- Who modified Bohr’s theory by introducing elliptical orbits for electron path
- The ligands in anticancer drug cis-platin are
Topics: Environmental Chemistry (28)
Subject: Chemistry (2512)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
18000+ students are using NEETLab to improve their score. What about you?
Solve Previous Year MCQs, Mock Tests, Topicwise Practice Tests, Identify Weak Topics, Formula Flash cards and much more is available in NEETLab Android App to improve your NEET score.
Share this page with your friends
Leave a Reply