In the extraction of aluminium<br>Process X : applied for red bauxite to remove iron oxide (chief im — Metallurgy and Isolation of Elements Chemistry Question
Question
In the extraction of aluminium<br>Process X : applied for red bauxite to remove iron oxide (chief impurity)<br>Process Y : (Serpeck's process) : applied for white bauxite to remove Z (chief impurity) then, process X and impurity Z are :
Answer: B
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