Impurities present in the ore react to form a fusible substance known as: (Odisha JEE 2010) (a) ...

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Impurities present in the ore react to form a fusible substance known as: (Odisha JEE 2010)
(a) flux
(b) gangue
\( \mathrm{P} \)
(c) nugget
(d) mineral
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