Question

Define redox reaction ​

Answer 1

reaction in which oxidation and reduction takes place simuntaneously....

Answer 2

Here Is Your Answer

Redox is a type of chemical reaction in which the oxidation states of atoms are changed. Redox reactions are characterized by the transfer of electrons between chemical species, most often with one species undergoing oxidation while another species undergoes reduction.

For instance :-

$fe \: \: \: \: \: \: \: \: + \: \: \: \: \: \: \: o2 \: \: \: \: \: \: \: \: > \: \: \: \: \: \: \: \: \: \: fe2o3$

Here ,

O2 undergoes REDUCTION and ,

Fe undergoes OXIDATION .