ElectroChemistry 4
⇛Electrodes : We discussed that there are two types of electrodes Anode and Cathode . Based on reactivity , electrodes are classified into Inert and Active electrodes . 1. Inert : The electrodes which do not take part in the main electrolysis reaction are called as inert electrodes . Eg: Pt(Platinum) , Au(Gold) etc. 2. Active : The electrodes which take part in the electrolysis reaction are known as active electrodes . Eg: Hg(Mercury) , Ni(Nickel) , Cu(Copper) etc.