School of Mathematics and Natural Sciences

Depletion of ozone with and without UV light (German Voice Over)

The video explains that ozone can be detected by forming shadows on a fluorescent screen. It then shows the depletion of ozone with a CFC under the influence of UV light, and that ozone is not degraded by CFCs without the influence of UV light. It is then shown that alkenes also degrade ozone without exposure to light.

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