(a). State: (a) two applications of electrolysis in an industry
(b) one application of electrolysis in a school laboratory.
(b) one application of electrolysis in a school laboratory.
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Correct Answer: Option n
Explanation:
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.
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.