The oxidation number of Br in Br2 is:
Correct answer: C. 0
- A. -1
- B. -2
- C. 0
- D. +1
Explanation
Br2 is a diatomic molecule in its natural state and the oxidation state for all element's natural state is 0.
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Electrochemistry describes electron transfer through oxidation and reduction, identifies oxidizing and reducing agents, and applies oxidation numbers to balance redox equations. It also covers electrode potential and the standard hydrogen electrode, which provides the reference for comparing the reduction tendencies of other electrodes.
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