Iron pins can be separated from sand by- (a) centrifugation(b) chromatography(c) filtration (b) Magnetic separation
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1
Answer:
(b) Magnetic separation
Explanation:
the Magnetic property of iron is used to separate iron pins from sand. Iron pins get attracted to the magnet and as such get separated from the sand.
Answered by
7
Answer:
magnetic separation
The property of iron to get attracted towards a magnet is used to separate it from sand. A magnet is moved on the surface of the mixture. Iron pins are attracted by the magnet. They cling to the poles of the magnet and get separated.
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