Which effect of electric current is utilized when a thin layer of chromium metal is deposited on an iron tap? What is this process known as?
Answers
The answer of the effect is Chemical effect of the electric current and the process is known as electroplating. The effect of electric current which is used to utilize d when a thin layer of chromium is deposited on an iron tap is normally involving the electroplating process.
Electroplating
Explanation:
The most common industrial application of chemical effects of electric current is electroplating.
Electroplating is a process in which electric current to passed in order to coat the electrode with a thin layer of cations.
So the item that needs to be coated is placed as the electrode and the electrolyte will contain the metal that acts as the coating. When electricity is passed through it, the electrolyte will separate into cations and anions and the cation will deposit on the electrode.
Example: Iron tap is coated with Chromium metal. Coating fashion jewelry with silver or gold.