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प्रश्न
Give reasons for the following:
Sulphur and charcoal powder cannot be separated by magnetic separation.
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उत्तर
Sulphur and charcoal powder cannot be separated magnetically because they are both nonmagnetic materials. Magnetic separation is only effective when one component is attracted to a magnet and the other is not.
संबंधित प्रश्न
Name the process by which the components of the following mixture can be separated.
Chalk powder and iron filings
Name the process by which the components of the following mixture can be separated.
Chaff and grain
Give reasons
Magnet is used to separate a mixture of iron and sulphur.
Give one word name for the following
The technique used to separate the light particles from heavy particles using the flow of wind
State the principle involved in separation of solid-solid mixtures by magnetic separation
State what is meant by ‘magnetic separation of two mixtures’. Explain how iron particles can be separated from sulphur particles.
State the technique involved in separating the following:
Iron and chalk powder
State the technique involved in separating the following:
Iron filings from pieces of copper wire
Look at the picture given below and explain the method of separation illustrated.
Complete the Analogy.
Mixture containing iron: Magnetic separation:: Muddy water: ______.
