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6. In the reaction of H2SO4 to SO2 by bromide ions, what would we expect be produced?
- Colourless solution
- Acidic gasses
- White precipitate
7. When going down group 7, what happens to the oxidising power?
- Stays the same
- Decreases
- Increases
8. What type of reaction is this? : 2NaOH+Cl2 --> NaOCl+NaCl+H2O
- Displacment
- Magic
- Disproportionation
- Redox
9. What would happen if fluorine was bubbled through sodium asatide solution?
- Astatine would be produced.
- Sodium would be produced.
- Nothing.
- We would get CO2.
10. What type of reaction is this? : Br + NaI --> NaBr + I
- Elimination substitution
- Displacement
- Exothermic
- Redox