Cassiterite is concentrated by

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.

admin:

Related Questions

  1. Correct order of the stability of group IIA metal carbonates is
  2. During change of O₂ to O₂⁻ ion, the electron adds on which one of the following
  3. A tertiary alcohol is obtained
  4. How enzymes increases the rate of reaction
  5. Which one of the following is the correct order of size of othe iodine specifies?