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Question
The method used for extracting precious metals is ______.
Options
chemical method
magnetic separation
leaching
froth floatation
MCQ
Fill in the Blanks
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Solution
The method used for extracting precious metals is chemical method.
Explanation:
Precious metals such as gold and silver are extracted from their ores by chemical methods, in which suitable chemical reactions are used to separate the metals from the ore.
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Chapter 7: Metallurgy - Intext Question [Page 141]
