Question

What is redox reaction? give one example​

Answer 1

Answer:

• An Redox (oxidation-reduction) reaction is any chemical reaction in which, by obtaining or losing an electron, the oxidation number of a molecule, atom, or ion varies.
• An example of a redox reaction is the formation of hydrogen fluoride

Explanation:

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Answer 2

Answer:-

Definition:-

The reactions in which oxidation and reduction reactions occur simultaneously are called redox reactions. The redox reactions are electron transfer reactions.

Example:-

Zn+Cu2 →Zn2 +Cu

Zn atom loses two electrons. Hence, it is oxidised to Zn(II) ions.

Cu(II) ion gain two electrons. Hence, it is reduced to Cu atom.

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