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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: - During the electrolysis of fused sodium chloride the anodic reaction is
- Phenol is heated with pthalic anhydride in the presence of concentrated H₂SO₄.
- The reaction in which phenol differs from alcohol is
- Terylene is used for making
- In which of the following compounds, carbon exhibits a valency of 4
Topics: Surface Chemistry and Isolation of Elements
(88)
Subject: Chemistry
(2512)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- During the electrolysis of fused sodium chloride the anodic reaction is
- Phenol is heated with pthalic anhydride in the presence of concentrated H₂SO₄.
- The reaction in which phenol differs from alcohol is
- Terylene is used for making
- In which of the following compounds, carbon exhibits a valency of 4
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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