Which method is best for separating iron filings from sulfur powder?
Answer and explanation
Correct answer: B. a magnet
The best method for separating iron filings from sulfur powder is a magnet.
Answer: a magnet.
Why not the others: chromatography: it is used for separating the dyes in black ink. distillation: it is used for collecting pure water from salt water. fractional distillation: it is used for separating ethanol from a mixture with water.
Answer: a magnet.
Why not the others: chromatography: it is used for separating the dyes in black ink. distillation: it is used for collecting pure water from salt water. fractional distillation: it is used for separating ethanol from a mixture with water.
Practise more Separating mixtures.
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