Chemistry-10th Metals and Non-metals CBSE Board 2025 Medium
The metals produced by various reduction processes are not very pure. They contain impurities which must be r…
The metals produced by various reduction processes are not very pure. They contain impurities which must be removed to obtain pure metals. The most widely used process for refining impure metals is electrolytic refining. In this process chemical effect of electric current is used.
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