X : Heavy and non-magnetic |
Y : Light and non-magnetic |
Z : Magnetic |
A) Handpicking followed by filtration
B) Winnowing followed by magnetic separation
C) Magnetic separation followed by sieving
D) Sublimation followed by distillation
Correct Answer: B
Solution :
Heavier (X) particles and lighter (Y) particles are first separated by winnowing and then magnetic (Z) particles are separated from the remaining mixture by magnetic separation.You need to login to perform this action.
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