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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 organic halogen compound used as refrigerent in refrigerators
- The effective atomic number for [Rh(H₂O)₆]³⁺ (atomic number for Rh is 45) is
- Amongst the elements with following electronic configurations
- The name of complex ion, [Fe(CN)₆]³⁻ is
- If 10 cm³ solution of H₂O₂ ,on decomposition gives 150 cm³ of O₂
Topics: Surface Chemistry and Isolation of Elements
(88)
Subject: Chemistry
(2512)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- The organic halogen compound used as refrigerent in refrigerators
- The effective atomic number for [Rh(H₂O)₆]³⁺ (atomic number for Rh is 45) is
- Amongst the elements with following electronic configurations
- The name of complex ion, [Fe(CN)₆]³⁻ is
- If 10 cm³ solution of H₂O₂ ,on decomposition gives 150 cm³ of O₂
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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