Chemistry-10th Metals and Non-metals CBSE Board 2025 Medium
The metals produced by various reduction processes are generally not very pure. They contain impurities of ot…
The metals produced by various reduction processes are generally not very pure. They contain impurities of other metals and non-metals which must be removed to obtain pure metals. The most widely used process for refining metals such as gold, silver, zinc, copper, etc. is electrolytic refining.
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