What is ozone? How is ozone formed? How does ozone layer product us from the harmful effects in the environment? Write the full form of CFC. What harm can they do?
Answers
Answer:
Ozone is the chained molecular later which protects the earth from other harmful radiations!
chloro fluoro carbons is the full form of CFC.
these CFC splits into cl radical and reactts with the oxygen molecules present in the O3 molecule and causes damage to the ozone layer.
ozone molecular formula is O3...and it is formed by the following reactions!!:
Explanation:
O2→ O+ O (radicals)
another O2 molecule reacts with the above generated radical..
O2+O→O3
Explanation:
- Ozone (
) is an extremely reactive gas made of three oxygen
atoms. Occurs in the upper Earth's atmosphere (stratosphere) and the lower Earth's atmosphere (troposphere).
- The ozone is usually produced by chemical reactions with the sun's ultraviolet radiation and oxygen molecules that form 21% of the atmosphere. In the first step, the sun's ultraviolet radiation divides one oxygen molecule (
- The ozone layer acts as a filter for shorter wavelengths and extremely dangerous ultraviolet rays and it preserves life on Earth from its potentially harmful effects.
- The complete form of CFC is chlorofluorocarbons (CFCs) and it consists of various halogen-carbon compounds consisting of carbon, hydrogen, chlorine, and fluorine.
- They produce skin cancer and eye injury
CFCs are involved in the elimination of the protective ozone layer, which restricts the UV from the sun. This exposes more people to ultraviolet radiation that can cause skin disease.
You can get all the answers of Chapter 8 in the link below:
https://brainly.in/question/15022359
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