⇦ | ⇨ |
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.
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Topics: Surface Chemistry and Isolation of Elements
(88)
Subject: Chemistry
(2512)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- What is obtained when benzoyl chloride reacts with aniline in the presence of
- The number of carbon atoms in Buckminsterfullerene is
- Permanganate ion changes to ….. in acidic medium
- A vessel contains a mixture of different types of gases.Which of the following
- In the reaction of H₂O₂ with acidified KMnO₄
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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