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Hydrometallurgy is the process of extracting __________ from ___________

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in Aerospace Materials & Processes by (828k points)
Hydrometallurgy is the process of extracting __________ from ___________

(a) flight parts, metals

(b) metals, flight parts

(c) metals, ores

(d) ores, metals

This question was posed to me in an interview for internship.

Query is from Chemical Processes of Aluminium topic in division Wrought Aluminium Alloys of Aerospace Materials & Processes

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Best answer
Correct choice is (c) metals, ores

The best explanation: Hydrometallurgy is a chemical process that can be used in the extraction of aluminium. It is a process that involves extracting metals from ores by preparing and using an aqueous solution in the process.

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