Q. An ore of tin containing $FeCrO_{4}$ is concentrated by
A) Electrostatic method
B) Gravity separation
C) Magnetic separation
D) Forth floatation
Explanation
(c)
Electromagnetic separation is used when either the ore or the impurities associated with it, are magnetic in nature
Reviewed by Dr. Abubacker
Physics Educator & NEET/JEE Specialist
Ph.D. in Physics with 19+ years of teaching experience.