Question

 

. What are oxidation and reduction reactions? Give one example of each type of theses reactions.

26 Dec 2025
Answer :
Word Count : 239
Oxidation and reduction are chemical processes that involve the transfer of electrons between substances. Oxidation refers to the loss of electrons by an atom, ion, or molecule, often accompanied by the addition of oxygen or the removal of hydrogen. In contrast, reduction is the gain of electrons, which may involve the addition of hydrogen or the removal of oxygen. These reactions always occur simultaneously in a system, forming what is known as a redox reaction, because one species cannot
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