Question

define galvanisation and electro electrorefining?​

Answer 1

Answer:

Definition of electrorefining. : refining of a metal (such as copper) by electrolysis, the crude metal used as the anode going into solution and the pure metal being deposited upon the cathode. — called also electrolytic refining.

galvanization (or galvanizing as it is most commonly called) is the process of applying a protective zinc coating to iron or steel, to prevent rusting. The most common method is hot dip galvanizing, in which steel sections are submerged in a bath of molten zinc.

Answer 2

the process of depositing a layer of zinc metal in order to prevent Rusting of iron is galvanisation

electric refining is refining of impure metal with the help of electricity