Question

what is electroplating ?where it is used?​

Answer 1

Electroplating is a process that uses an electric current to reduce dissolved metal cations so that they form a thin coherent metal coating on an electrode. 

It is used in articles to prevent them from rusting

Answer 2

$<b>ELECTROPLATING IS A PROCESS THAT USES ELECTRIC CURRENT TO REDUCE DISSOLVED METAL CATIONS SO THAT THEY FORM A THIN COHERENT METAL COATING ON AN ELECTRODE.$

$\bf\mathcal{USES:-}$

1.PREVENT RUSTING

2.IMPROVES APPEARANCE

3.TO RESIST CORROSION