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Which of the following statements is correct
Options
(a) Ozone hole is a hole formed in stratosphere from which ozone oozes out
(b) Ozone hole is a hole formed in the troposphere from which ozone oozes out
(c) Ozone hole is thinning of ozone layer of stratosphere at some places
(d) Ozone hole means vanishing of ozone layer around the earth completely
Correct Answer:
Ozone hole is thinning of ozone layer of stratosphere at some places
Explanation:
No explanation available. Be the first to write the explanation for this question by commenting below.
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Topics: Environmental Chemistry
(28)
Subject: Chemistry
(2512)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- MnO₄²⁻ (1 mole) in neutral aqueous medium is disproportionated to
- Atoms or ions missing from the normal lattice point creating a vacancy is due to
- In which of the following conditions a chemical reaction can not occur
- What is kinetic energy of 1 g of O₂ at 47⁰C
- According to law of mass action rate of a chemical reaction is proportional to
Topics: Environmental Chemistry (28)
Subject: Chemistry (2512)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
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