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| 1. |
Explain electrolytic refining of metal |
| Answer» Electrolytic refining\xa0is a technique that is used for the extraction and purification of\xa0metals\xa0that are obtained by\xa0refining\xa0methods. The impure\xa0metal\xa0is used as an anode and the pure\xa0metal\xa0is used a cathode. Soluble salt from the same\xa0metal\xa0is used an\xa0electrolyte.\xa0Electrolytic refining\xa0is the process of\xa0refining\xa0impure metals by using electricity. ... A solution of a soluble salt of the same metal is taken as the\xa0electrolyte.\xa0Example- Copper can be purified by this way. In\xa0electrolytic refining\xa0of copper, the\xa0electrolyte\xa0is a solution of acidified copper sulphate. | |