Which process involves passing an electric current through a solution to cause a chemical reaction?
A
Electrolysis
B
Distillation
C
Chromatography
D
Filtration
Correct Answer: Option A — Electrolysis
Explanation:
Electrolysis passes an electric current through an electrolyte solution or molten ionic compound causing chemical reactions at the electrode...
Electrolysis passes an electric current through an electrolyte solution or molten ionic compound causing chemical reactions at the electrodes and is used to extract metals and plate surfaces.