Halogens 0.0 / 5 ? ChemistryHalogensASAQA Created by: JasmineRCreated on: 30-04-16 15:04 73562198104 Across 1. What ions are the strongest halide reducing agents? (6) 4. When bromide reacts with concentrated sulphuric acid, what colour fumes of HBr are evolved? (5) 5. When bromide is reacted with silver nitrate solution, what colour precipitate does it produce? (5) 8. Chlorine is used in water treatment to kill... (8) Down 2. Bromine will displace... (6, 4) 3. F- and Cl- ions are not strong enough reducing agents to reduce S in H2SO4. No redox reactions occur, only .........-......... reactions (4, 4) 6. When iodide reacts with concentrated sulphuric acid, what colour solid of sulphur is produced? (6) 7. Going down the group of halogens, the melting and boiling points... (8) 9. When chloride is reacted with silver nitrate solution, what colour precipitate does it produce? (5) 10. When bromide reacts with concentrated sulphuric acid, what colour fumes of Bromine are evolved? (3)
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