(a). State: (a) two applications of electrolysis in an industry
(b) one application of electrolysis in a school laboratory.
Verified Correct Answer: .
Physical Principles & Numerical Solution
a) Industrial application of electrolysis are
- purification of some metals
- electroplating
- production of gases, e.g. Hydrogen from water
- extraction of some metals from their ores, e.g. Aluminium from bauxite.
(b) Applications of electrolysis in school laboratory
- electrolysis of acidified water
- calibration of ammeter.
Source: Myschool Past Questions Archive (Record #53325)