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Questions and Answers
What factors determine the specific chemical reactions that occur when an electric current passes through a conducting solution?
What factors determine the specific chemical reactions that occur when an electric current passes through a conducting solution?
- The concentration and volume of the solution
- The temperature and pressure of the solution
- The type of solution and electrodes used (correct)
- The color and transparency of the solution
What are some of the possible outcomes when an electric current passes through a conducting solution?
What are some of the possible outcomes when an electric current passes through a conducting solution?
- Release of sound, production of odor, and changes in solution viscosity
- Formation of crystals, release of heat, and increase in pH
- Formation of gas bubbles, deposition of metal on electrodes, and changes in solution color (correct)
- Formation of solid particles, production of light, and increase in temperature
What are some possible visible effects of the chemical reactions caused by the passage of an electric current through a conducting solution?
What are some possible visible effects of the chemical reactions caused by the passage of an electric current through a conducting solution?
- Change in pH, change in temperature, and change in pressure
- Emission of light, release of sound, and increase in temperature
- Formation of bubbles, deposits of metal, and changes in color (correct)
- Formation of crystals, increase in viscosity, and change in odor
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