What is electroplating ?

What is electroplanting.

Mr. Ramu wants to electroplate his key chain with nickel to prevent rusting. For this electroplating: Name the anode

Mr. Ramu wants to electroplate his key chain with nickel to prevent rusting. For this electroplating: Name the electrolyte

Mr. Ramu wants to electroplate his key chain with nickel to prevent rusting. For this electroplating: Give the reaction at the anode.

Mr. Ramu wants to electroplate his key chain with nickel to prevent rusting. For this electroplating: Name the cathode