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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: - After tow hours, the ratioactive substance becomes 1/16th of original amount
- At 25⁰ C , the highest osmotic pressure is exhibited by 0.1 M solution of
- Oxygen is not evolved on reaction of ozone with
- The indicator used in the titration of iodine against sodium thiosulphate is
- Which one of the following statements is not correct for ortho and para hydrogen?
Topics: Surface Chemistry and Isolation of Elements
(88)
Subject: Chemistry
(2512)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- After tow hours, the ratioactive substance becomes 1/16th of original amount
- At 25⁰ C , the highest osmotic pressure is exhibited by 0.1 M solution of
- Oxygen is not evolved on reaction of ozone with
- The indicator used in the titration of iodine against sodium thiosulphate is
- Which one of the following statements is not correct for ortho and para hydrogen?
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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