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Name the important ores of zinc. What methods are employed for the concentration of the ores? - Chemistry (Theory)

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Question

Name the important ores of zinc. What methods are employed for the concentration of the ores?

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Solution

The important ores of zinc are zinc blende (ZnS), calamine (ZnCO3), and zincite (ZnO). Zinc blende is concentrated by the froth flotation process, while calamine is concentrated by gravity separation (hydraulic washing).

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Chapter 6: General Principles and Processes of Isolation of Elements - LONG ANSWER TYPE QUESTIONS [Page 357]

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Nootan Chemistry Part 1 and 2 [English] Class 12 ISC
Chapter 6 General Principles and Processes of Isolation of Elements
LONG ANSWER TYPE QUESTIONS | Q 11. i. | Page 357
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