Question

What is half cell reaction ? defination?

Answer 1

A half cell is one of the two electrodes in a galvanic cell or simple battery. For example, in the Zn-Cu battery, the two half cells make an oxidizing-reducing couple. Placing a piece of reactant in an electrolyte solution makes a half cell.

Answer 2

Explanation:

Cell, in biology, the basic membrane-bound unit that contains the fundamental molecules of life and of which all living things are composed. ... A single cell is often a complete organism in itself, such as a bacterium or yeast. Other cells acquire specialized functions as they mature.