Electrolysis
Additional chemistry electrolysis.
- Created by: Georgia
- Created on: 09-12-10 11:18
Other questions in this quiz
2. What is used for the two electrodes when purifying copper?
- Wood and nickel
- Impure cooper and pure copper
- Impure copper and graphite
- Graphite and gold
- Limestone and Coper Oxide
3. What is left in the impurities after electrolysis
- Sand
- Crystals of diamond
- Precious metals
- Rock
- Coal
4. Copper can also be purified using Graphite electrodes.
- True
- False
5. Salt conducts electricity
- False
- True
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