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The higher energy UV radiation that helps form ozone acts primarily on which gas?

Question
The higher energy UV radiation that helps form ozone acts primarily on which gas?
Nitrogen (N2)
Molecular oxygen (O2)
Carbon dioxide (CO2)
Hydrogen (H2)
Answer
Molecular oxygen (O2)
Detailed Explanation
As described in the chapter's reaction, UV radiation splits molecular oxygen (O2) to initiate the formation of ozone. — Examisthan.com
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