What Role Do CFCs Play in the Catalytic Destruction of Ozone

question 133

Multiple Choice

What role do CFCs play in the catalytic destruction of ozone?

• A)Ozone is destroyed upon binding to a CFC molecule that has been energized by ultraviolet light.
• B)There is no strong scientific evidence that CFCs play a significant role in the catalytic destruction of ozone.
• C)CFC molecules activate chlorine atoms into their catalytic action.
• D)CFC molecules migrate to the upper stratosphere where they generate chlorine atoms upon being destroyed by ultraviolet light.

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