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प्रश्न
Give reason for the following:
The formation of ozone involves a chemical reaction called photolysis.
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उत्तर
With the help of UV rays
O2 molecule breaks into two oxygen atoms called photolysis.
\[\ce{O2 ->[UV][light] [O] + [O]}\]
Now more of O2 molecule combine with [O]
O2 + [O] → O3 ozone
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संबंधित प्रश्न
What is ozone?
What step has been taken by UNEP in 1987 to prevent too much damage to the ozone layer?
“Damage to the ozone layer is a cause of concern”. Justify this statement.
Is ozone depletion related to global warming?
Give balanced equations for formation of ozone molecules from oxygen molecules. What type of reaction takes place, during the formation.
Enumerate the damage to humans, animals and plants caused due to ozone depletion.
Name or state the following:
An atmospheric pollutant responsible for both global warming and ozone depletion.
Bad ozone is present in ______
The substance which is chiefly responsible for the depletion of ozone layer is ______.
In 1987, the United Nations Environment Programme (UNEP) forged an agreement to freeze the production of a certain chemical to the year 1986 level. Name the chemical and the manufacturing companies m which this chemical was being mostly used.
In what way this chemical damage -
- the upper layers of the atmosphere and ultimately
- the organisms on the earth.
