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electrolysis
| Question | Answer |
|---|---|
| electrolysis is the process of breaking up an ionic compound into ________________ by using electricity | simpler substances |
| electrolysis occurs when the ionic compound is in --------- because it allows electric current to pass through | aqueous or molten |
| electrolysis is carried out in an | electrolysis cell |
| electricity is passed from a _____________ through a liquid which may be a aqueous solution or molten solid | cell |
| a molten ionic compounds or aqueous solution of ionic compounds that allows electricity to pass through is called an | electrolyte |
| the rods which carry the electric current to and from the electrolyte are called | electrodes |
| In electrodes conductivity occurs through | electrons |
| In electrolytes conductivity occurs through | ions |
| Eg of inert electrodes are carbon and | platinum |
| copper is an example of ______________electrode | reactive |
| positively charged ions, cations, moved towards the | cathode |
| negatively charged ions, anions, moved towards the | anode |
| distilled water, alcohol, turpentine, oil, paraffin, organic solvents are the examples of | nonelectrolytes |