1. Disadvantage of fluorine?
- Does not taste nice
- No disadvantages
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Other questions in this quiz
2. Halogens are the most reactive non-metals?
3. Which ions does this test identitfy? Add dilute nitric acid
4. When you decrease pressure...
- Equilibrium shifts in the direction of most molecules
- Equilibrium shifts in the direction of fewer molecules
5. Why is chlorine added to hard water?
- To sterilise by killing microbes
- To improve taste of the water
- To improve cleanliness