Question

what is Redox reaction definition with examples

Answer 1

Oxidation: Addition of oxygen and  Loss of electrons.
Reduction: Removal of oxygen and addition of electrons.

Redox: The reactions in which both OXIDATION and REDUCTION takes place is called Redox reaction.

                   '--------------------;Loss of 2e-
              2Na(s)+ Cl2 (g)--> 2Na+Cl-
                             ,-------------------;Gain of 2e-

Answer 2

the reaction in which oxidation and reduction takes place simultaneously are called redox reaction .
eg - 2 Mg + O2 ---> 2 Mg O
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