| ⇦ | 
| ⇨ |
Ozone in stratosphere is depleted by
Options
(a) CF₂Cl₂
(b) C₇F₁₆
(c) C₆H₆Cl₆
(d) C₆F₆
Correct Answer:
CF₂Cl₂
Explanation:
Ozone is depleted by oxides of nitrogen i.e. N₂O and through CFC gas i.e. CF₂Cl₂ etc.
Related Questions: - The number of isomers in C₄H₁₀O is
- The pair of species with the same bond order is:
- Which of the following is more acidic in nature
- The amount of copper deposited by one Faraday current will be maximum in an
- When a standard solution of NaOH is left in air for a few hours
Topics: Environmental Chemistry
(28)
Subject: Chemistry
(2512)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- The number of isomers in C₄H₁₀O is
- The pair of species with the same bond order is:
- Which of the following is more acidic in nature
- The amount of copper deposited by one Faraday current will be maximum in an
- When a standard solution of NaOH is left in air for a few hours
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