Question

in an oxudation reaction what happens

Answer 1

Oxidation reaction: The process in which oxygen is added to a substance.

OR

The process in which hydrogen is removed from a substance.


OR

The process in which a substance losses electrons.


Example: 2Cu +O2 ------ 2CuO


2H2S + O2 -------- 2S + H2O

Zn ------- Zn2+ + 2e-