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प्रश्न
Select the correct answer from the following statement:
A chemical responsible for ozone depletion.
विकल्प
Methyl acetylene
Methyl chloride
Methanol
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उत्तर
Methyl chloride
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संबंधित प्रश्न
Ozone depletion is occurring widely in the stratosphere; it leads to an ozone hole caused mainly due to ______.
What is UNEP?
Which pollutant released into the air during refrigeration and airconditioning is the greatest contributor to the depletion of ozone layer?
(a) BHC
(b) DDT
(c) CFC
(d) UNEP
Which class of carbon compounds is responsible for the depletion of ozone layer at the higher level of the atmosphere?
How is ozone formed in the higher level of atmosphere?
Why is ozone layer called ozone umbrella/shield?
The chemicals leading to the formation of ozone holes.
Select the correct answer from the following statement:
The gas which in presence of U.V. light gives two atoms of the same gas.
Why is ozone layer getting depleted at the higher levels of the atmosphere? Mention one harmful effect caused by its depletion.
Which one of the following is measured in Dobson units (DU)?
