Applications of Electrolysis
Important Questions on Applications of Electrolysis
Define electrometallurgy. Explain it taking the extraction of Aluminium as an example.
Furnish the data regarding nickel plating:
(a) Electrolyte used
(b) Cathode used and
(c) Anode used.
State the reactions involved at the cathode and anode when acidified copper sulphate solution is electrolysed using copper electrodes?
What do you mean by electrorefining of metal?
What is electroplating?
Name the cathode and anode used in the purification of copper.
Name the electrolyte used in the purification of copper.
During silver plating, the electrolyte is sodium argento-cyanide.
Potassium is extracted by electrometallurgy.
The process of removal of impurities from metals by the process of electrolysis is called _____
The electrolyte used during nickel plating is-
During electrolysis of acidified copper sulphate solution using a copper plate as an electrode, the reaction occurs at anode-
The electrolyte used while electroplating of an article with silver is:
Which of the following metals is not extracted electrically?
