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Tardigrade
Question
Chemistry
Ores like magnetite or cassiterite are concentrated by
Q. Ores like magnetite or cassiterite are concentrated by ______
66
185
General Principles and Processes of Isolation of Elements
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A
Froth - floatation
B
Magnetic separation
C
Gravity separation
D
Electrostatic separation
Solution:
Magnetite
(
F
e
3
O
4
)
and cassiterite (containing wolframite which is a magnetic component) are concentrated by magnetic separation process