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Question Count : 10
Access to over 100 questions (10 questions at a time) in the following topics.
This group covers the study of chemical reactions that involve electricity.
Electrolysis
Electrochemical Cells
Redox Reactions
Standard Electrode Potential
Batteries and Fuel Cells
Sample Questions:
The electrolytes in a fuel cell are usually in what state of matter?
In a half-reaction, the arrow points towards the substance that is being reduced. Which of the following is a reduction half-reaction?
In the reaction Fe2O3+3COto2Fe+3CO2, which substance is being oxidized?
The aqueous solution of the compound which contains both ions and molecules is