- 1(current)
Q. No.In the stratosphere, which of the following element acts as a catalyst in the degradation of ozone and release of molecular oxygen?
1. Carbon
2. Cl
3. Fe
4. Oxygen
Subtopic: Ozone Layer Depletion |
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NEET MCQ Books for XIth & XIIth Physics, Chemistry & BiologyWorld Ozone Day is celebrated on?
1. 5th June
2. 21st April
3. 16th September
4. 22nd April
Subtopic: Ozone Layer Depletion |
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NEET MCQ Books for XIth & XIIth Physics, Chemistry & BiologyDepletion of which gas in the atmosphere can lead to an increased incidence of skin cancers
(1) ozone
(2) ammonia
(3) methane
(4) nitrous oxide
Subtopic: Ozone Layer Depletion |
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NEET MCQ Books for XIth & XIIth Physics, Chemistry & Biology- 1(current)
Q. No.
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