(a). State: (a) two applications of electrolysis in an industry (b) one application of electrolysis...
PHYSICS
WAEC 2011
(a). State: (a) two applications of electrolysis in an industry
(b) one application of electrolysis in a school laboratory.
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.
Post an Explanation Or Report an Error
If you see any wrong question or answer, please leave a comment below and we'll take a look. If you doubt why the selected answer is correct or need additional more details? Please drop a comment or Contact us directly. Your email address will not be published. Required fields are marked *