Question

define oxidation and reduction reaction give example
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Answer 1

Answer:

For example, ethanol can be oxidized to ethanal: An oxidizing agent is required to remove the hydrogen from the ethanol. A commonly used oxidizing agent is potassium dichromate(VI) solution acidified with dilute sulfuric acid. ... Reducing agents remove oxygen from another substance or add hydrogen to it.

Answer 2

Answer:

For example, ethanol can be oxidized to ethanal: An oxidizing agent is required to remove the hydrogen from the ethanol. ... Oxidizing agents add oxygen to another substance or remove hydrogen from it. Reducing agents remove oxygen from another substance or add hydrogen to it.