1. Which of the following describes oxidation in terms of electron transfer?
2. What is the oxidation number of Manganese (Mn) in KMnO4?
3. In a redox reaction, the substance that undergoes reduction is called the:
4. Consider the reaction: Zn + Cu^{2+} >> Zn^{2+} + Cu. Which species is being oxidized?
5. Which of the following is a common oxidizing agent used in the laboratory?
6. What happens to the oxidation number of an element when it is reduced?
7. What is the oxidation number of any element in its uncombined (elemental) state?
8. In an electrolytic cell, to which electrode do the cations migrate?
9. Which of these substances can act as an electrolyte?
10. Which of the following is a major industrial application of electrolysis?
