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प्रश्न
A colloid is a ______ mixture and its components can be separated by the technique known as ______.
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उत्तर
A colloid is a heterogeneous mixture and its components can be separated by the technique known as centrifugation.
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संबंधित प्रश्न
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The ‘sea water’ can be classified as a homogeneous mixture as well as a heterogeneous mixture ? Comment.
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Fill in the blanks
___________is a process to obtain a very pure form of a solid dissolved in a liquid.
Tick (√) the correct alternative from the choice given for the following statement:
Example of a homogeneous mixture is
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| List I | List II |
| 1. Purification of water by adding alum | A: Sublimation |
| 2. Seawater leaving behind common salt | B: Sieving |
| 3. Separation of camphor and potassium chloride | C: Filtration |
| 4. Separation of charcoal from a charcoal-water mixture | D: Sedimentation |
| 5. Separation of bran and wheat flour | E: Evaporation |
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