Mixtures and Separation Techniques
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Mixtures and Separation Techniques
A mixture is a combination of two or more substances that retain their individual properties. Mixtures can be homogeneous (uniform composition) or heterogeneous (distinct components). Separation techniques include filtra...
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Explain different methods used for separating mixtures with suitable examples.
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Methods include filtration (sand and water), evaporation (salt from saltwater), and chromatography (ink separation).
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How would you separate a mixture of sand, salt and water? Explain the steps.
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First, filter the mixture to separate sand, then evaporate the water to obtain salt.
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How would you separate iron filings, sand and salt from a mixture?
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Use a magnet to remove iron filings, then filter to separate sand from saltwater, and evaporate to obtain salt.
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A mixture contains two liquids having different boiling points. Which method would you use to separate them? Explain.
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Use distillation to separate liquids based on their boiling points.
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