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The impurities associated with the ore a...

The impurities associated with the ore after mining are collectively called

A

flux

B

slag

C

minerals

D

gangue

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The correct Answer is:
D
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The impurities present in the mineral are called:

V PUBLICATION-GENERAL PRINCIPLES AND PROCESSES OF ISOLATION OF ELEMENTS-QUESTION BANK
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  11. Smelting involves reduction of metal oxide with

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