⇦ | ⇨ |
Ozone is formed in the upper atmosphere from oxygen by the action of
Options
(a) ultraviolet rays
(b) cosmic rays
(c) free radicals
(d) nitrogen oxides
Correct Answer:
ultraviolet rays
Explanation:
No explanation available. Be the first to write the explanation for this question by commenting below.
Related Questions: - Which of the following is the most electronegative element?
- Which of the following is the weakest bond
- Which of the following is not true
- The compound which on reaction with aqueous nitrous acid at low temperature
- The strength of H₂O₂ (in g/litre) in 11.2 volume solution of H₂O₂ is
Topics: P Block Elements in Group 15
(89)
Subject: Chemistry
(2512)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- Which of the following is the most electronegative element?
- Which of the following is the weakest bond
- Which of the following is not true
- The compound which on reaction with aqueous nitrous acid at low temperature
- The strength of H₂O₂ (in g/litre) in 11.2 volume solution of H₂O₂ is
Topics: P Block Elements in Group 15 (89)
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