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A mixture containing iron filings and sulphur powder is spread on the white paper, and a magnet is rolled in it. The particles which cling to the magnet are :
  • a)
    Sulphur
  • b)
    Iron particles
  • c)
    Iron sulphide
  • d)
    Mixture of iron and sulphur
Correct answer is option 'B'. Can you explain this answer?
Verified Answer
A mixture containing iron filings and sulphur powder is spread on the...
A mixture containing iron filings and sulphur powder is spread on the white paper, and a magnet is rolled in it. The particles that cling to the magnet are the particles that cling because of iron fillings because iron gets attracted by the magnet.
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Most Upvoted Answer
A mixture containing iron filings and sulphur powder is spread on the...
Understanding the Mixture
A mixture of iron filings and sulfur powder exhibits distinct properties due to the nature of its components. When subjected to a magnet, the behavior of each component can be observed.
Components of the Mixture
- Iron Filings: These are small pieces of iron which are ferromagnetic. This means they can be magnetized and attracted to magnets.
- Sulfur Powder: Sulfur is a non-metal and does not possess magnetic properties. Hence, it is not attracted to magnets.
Magnet Interaction
When a magnet is rolled over the mixture, the following occurs:
- Iron Filings Attraction: The iron filings, being magnetic, will cling to the magnet. This is due to their ferromagnetic nature, which allows them to respond to magnetic fields.
- Sulfur Powder Reaction: The sulfur powder will remain unaffected and will not cling to the magnet. It simply stays in place and does not interact with the magnetic field.
Conclusion
The correct answer to the question is option 'B' (Iron particles). The iron filings are solely responsible for clinging to the magnet, while sulfur powder does not exhibit any magnetic properties. This experiment effectively demonstrates the difference between magnetic and non-magnetic substances in a mixture.
By rolling the magnet over the mixture, one can easily separate iron from sulfur, showcasing the fundamental principles of magnetism and material properties. This experiment is a classic example often used in educational settings to teach students about magnetism and the properties of different materials.
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A mixture containing iron filings and sulphur powder is spread on the white paper, and a magnet is rolled in it. The particles which cling to the magnet are :a)Sulphurb)Iron particlesc)Iron sulphided)Mixture of iron and sulphurCorrect answer is option 'B'. Can you explain this answer?
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