Question

list three uses of electroplating

Answer 1

uses of electroplating are as follows
1) it is used to protect metal from corrosion and outer harmful gases.
2) it is also used to give outer shining to the metal.
3) electroplating is also done for other ways like shining , protecting metal or to protect it from rust.

Answer 2

(i) Decoration - Metals used for making jewellery like gold and silver.

(ii) Protection - metals that corrode easily are given a protective coating with a metal that has a lower tendency to corrod.

(iii) electroplating is used in the manufacture of printed circuit boards small electric circuit with electronic components generally printed on a plastic board.