Question

electrochemistry is study of which thing.​

Answer 1

Explanation:

Electrochemistry is a branch of physical chemistry that studies the relationship between electrical parameters and the identifiable chemical changes, with electricity considered as an outcome of a particular chemical change.

Answer 2

Electrochemistry is the study of chemical processes that cause electrons to move. This movement of electrons is called electricity, which can be generated by movements of electrons from one element to another in a reaction known as an oxidation-reduction ("redox") reaction.