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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.
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Topics: P Block Elements in Group 15
(89)
Subject: Chemistry
(2512)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- An emulsion is a colloidal dispersion of
- In the case of auto catalysis
- As we go from left to right in a period of the periodic table, gram atomic volume
- A gas mixture contains 50% He and 50% Methane by volume. What is the percent
- If Ksp for HgSO₄ is 6.4 x 10⁻⁵, then solubility of the salt is
Topics: P Block Elements in Group 15 (89)
Subject: Chemistry (2512)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
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