Chemistry · Purification: Crystallization, sublimation, distillation, differential extraction and chromatography principles and their applications
Refining of aluminium is done by
Refining of aluminium is done by
- A. electrolysis
- B. distillation
- C. sedimentation
- D. oxidation
Step-by-step solution
Refining of aluminium is carried out by electrolytic refining, where impure aluminium is made the anode and pure aluminium is deposited at the cathode using an electrolytic cell. This process is based on electrolysis.
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