| ⇦ | 
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Impurities present in the ore react to form a fusible substance known as
Options
(a) flux
(b) gangue
(c) nugget
(d) mineral
Correct Answer:
gangue
Explanation:
flux + Gangue → Slag.
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Topics: Surface Chemistry and Isolation of Elements
(88)
Subject: Chemistry
(2512)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- A certain mass of gas occupies a volume of 300 c.c. at 27⁰C and 620 mm pressure
- MnO₄²⁻ (1 mole) in neutral aqueous medium is disproportionated to
- In the formation of [Ni(CN)₄]²⁻, the type of hybridisation involved is
- Electrophile in the case of chlorination of benzene in the presence of FeCl₃ is
- Geometrical isomers differ in
Topics: Surface Chemistry and Isolation of Elements (88)
Subject: Chemistry (2512)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
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