State how CFC break ozone layer.

The ozone layer absorbs

Describe the methods of saving ozone layer.

What is meant by ozone shield? What is its significance? How is it affected by CFCs and ozone depleting substances?

Ozone is an unstable, dark blue diamagnetic gas. It absorbs strongly the UV radiation, thus proteching the people on the earth from the harmful UV radiation from the sun. The use of chloroflurocarbon (CFC) in aeroslos and refrigrators, and their subsequent escape into the atomsphere, is blamond for making holes in the ozone layer over the Antarctic, and Arctic. Ozone acts as a strong oxdising agent in acidic and alkaline medium. For this property ozone is used as a germicide and disinfectant for sterillising water and improving the atmosphere of croweded places. CFC damages ozone layer by reactions :

About 20 m above the earth, there is an ozone layer. Which one of the following statement about ozone and ozone layer is true?

About 20km above the earth ,there is an ozone layer ,Which one of the following statement about ozone and ozone layer is true?

UV radiations absorbed by ozone layer are

In which part of atmosphere is ozone layer found?

Name: A chemical used to deplete ozone layer.

Ozone is an unstable, dark blue diamagnetic gas. It absorbs strongly the UV radiation, thus proteching the people on the earth from the harmful UV radiation from the sun. The use of chloroflurocarbon (CFC) in aeroslos and refrigrators, and their subsequent escape into the atomsphere, is blamond for making holes in the ozone layer over the Antarctic, and Arctic. Ozone acts as a strong oxdising agent in acidic and alkaline medium. For this property ozone is used as a germicide and disinfectant for sterillising water and improving the atmosphere of croweded places. Identify the incorrect statement with respect to ozone.