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Cassiterite is concentrated by
Options
(a) flustation
(b) liquation
(c) levigation
(d) electromagnetic separation
Correct Answer:
Electromagnetic Separation
Explanation:
Cassiterite is a tin stone(SnO2) which consists of non-magnetic & contains wolframite, magnetic impurities (FeWO4). These are separated from the electromagnetic separation.
Related Questions: - Which of the following carbonates is the most stable?
- In acidic medium, the equivalent weight of KMnO₄ is
- The number of moles of KMnO₄ that will be needed to react with one mole of
- The correct order of decreasing acidic nature of H₂O,ROH,CH≡CH and NH₃ is
- Allyl chloride on dehydrochlorination gives
Topics: Surface Chemistry and Isolation of Elements
(88)
Subject: Chemistry
(2512)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- Which of the following carbonates is the most stable?
- In acidic medium, the equivalent weight of KMnO₄ is
- The number of moles of KMnO₄ that will be needed to react with one mole of
- The correct order of decreasing acidic nature of H₂O,ROH,CH≡CH and NH₃ is
- Allyl chloride on dehydrochlorination gives
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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