Question

what is electroplating?​

Answer 1

Answer:

Electroplating is a general name for processes that create a metal coating on a solid substrate through the reduction of cations of that metal by means of a direct electric current. ... It is also used to purify metals such as copper.

Step-by-step explanation:

hope it helps you.

Answer 2

Answer:

Electroplating is a process of depositing a thin layer of desired metal over another metal with the help of electric current.

Step-by-step explanation:

Electroplating is done:

1. for protection against corrosion (or rusting)

Example: bathroom taps made of iron or steel are electroplated with chromium metal to prevent their corrosion or rusting.

2. for decorative purposes.

Example: At the same time,chromium plating gives a shining appearance to the bathroom taps due to which they look more attractive.

Metals objects are generally electroplated with chromium, tin, nickel, silver, gold or copper metals.