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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: - Last molecule of H₂O is evolved from H₂O₂ by
- In the electrolysis of water, one faraday of electrical energy would evolve
- Mendius reaction converts an alkyl cyanide to
- XeF₂ is isostructural with:
- The weight of one molecule of a compound C₆₀H₁₂₂ is
Topics: Surface Chemistry and Isolation of Elements
(88)
Subject: Chemistry
(2512)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- Last molecule of H₂O is evolved from H₂O₂ by
- In the electrolysis of water, one faraday of electrical energy would evolve
- Mendius reaction converts an alkyl cyanide to
- XeF₂ is isostructural with:
- The weight of one molecule of a compound C₆₀H₁₂₂ is
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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