Chemistry · Environmental Chemistry
Match the stratospheric radicals with their associated ozone destruction role: Radical (X) A. OH/HO2 B. ClO C. NO/NO2 D. BrO Role in Ozone Depletion1. Dominates in upper stratosphere (> 45 km)2. Most efficient ozone destroyer per molecule via dimer cycle3. Main catalytic effect between 25–45 km altitude4. Emerging relative role as anthropogenic CFC use declines Choose the correct combination:
Verified Solution4 OptionsUpdated: October 2026👁️1 View
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- 1A-4, B-1, C-3, D-2
- 2A-1, B-4, C-2, D-3
- 3A-3, B-2, C-1, D-4
- 4A-1, B-2, C-3, D-4✓
Correct answer
A-1, B-2, C-3, D-4
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