Teaching Bihar Sakshamta Pariksha (Niyojit Shikshak) Mock Test 2024 General Science Physics Laws and Principles
The process of depositing a thin layer of any superior metal over an object of a cheaper metal with the help of electricity is called-
1
Electrometallurgy
2
Electroplating
3
Electrowinning
4
More than one of the above.
5
None of the above