Which class of chemicals was primarily responsible for the ozone hole? By Rabia Anum ✅ Fact Checked 📊 Difficulty Medium 📅 Last Updated 13 Aug 2026 A. VOCs B. Sulfur Dioxide C. Chlorofluorocarbons (CFCs) D. Heavy Metals Check Answer 💡 Explanation: CFCs released chlorine into the stratosphere, which catalyzed the destruction of ozone molecules. 📚 Topics: Environment and Conservation Environmental Issues 🎯 Exams: CSS GEN NTS PMS
