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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: - The electronic configuration of transition elements is exhibited by
- The bond formed due to sidewise overlapping of π-orbitals is
- Dalton predicted
- when a manganous salt is fused with a mixture of KNO₃ and solid NaOH
- What is the volume of ’20 volume H₂O₂. required to get 5000 cm³ of oxygen at STP?
Topics: Surface Chemistry and Isolation of Elements
(88)
Subject: Chemistry
(2512)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- The electronic configuration of transition elements is exhibited by
- The bond formed due to sidewise overlapping of π-orbitals is
- Dalton predicted
- when a manganous salt is fused with a mixture of KNO₃ and solid NaOH
- What is the volume of ’20 volume H₂O₂. required to get 5000 cm³ of oxygen at STP?
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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