Construct an Electrochemical cell with the he

An electrochemical cell is a device that converts chemical energy into electrical energy (or vice versa) through redox (reduction-oxidation) reactions. It consists of two electrodes—anode (where oxidation occurs) and cathode (where reduction occurs)—immersed in an electrolyte solution that facilitates ion movement.

Analysis the commercial uses and functions o

Give me the description and function of LED and OLED with advantages and disadvantages.