Metallurgy and Isolation of ElementsmediumNUMERICAL

Consider the following six metallic elements: Zinc (), Cadmium (), Mercury (), Tin (), Lead (), and Metallurgy and Isolation of Elements Chemistry Question

Question

Consider the following six metallic elements: Zinc ($Zn$), Cadmium ($Cd$), Mercury ($Hg$), Tin ($Sn$), Lead ($Pb$), and Bismuth ($Bi$). Out of these six elements, how many are primarily refined industrially utilizing the Distillation method owing to their low boiling points?

Answer: 3

💡 Solution & Explanation

Distillation is primarily used for highly volatile metals with low boiling points. From the list, Zinc ($Zn$), Cadmium ($Cd$), and Mercury ($Hg$) are refined via distillation. Tin, Lead, and Bismuth have low melting points and are refined via Liquation. Thus, 3 metals use distillation.

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