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प्रश्न
Name the following:
A physical method of separating iron from an iron-sulfur mixture.
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उत्तर
Magnetic separation.
संबंधित प्रश्न
Which separation technique will you apply for the separation of the following?
Tea leaves from tea.
How will you separate a mixture of mercury, oil and water ?
Name the components present in the following mixture:
Crude petroleum oil
Match the statements in List I with the correct answer in List II.
| 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 |
State whether the following statement is true or false. If false write – the correct statement.
Components in a mixture are present in a definite proportion.
State what information is provided by the formula of calcium hydroxide – Ca(OH)2
You are provided with a mixture containing sand, iron filings, ammonium chloride and sodium chloride. Describe the procedures you would use to separate these constituents from the mixture?
Supernatant denotes the heterogeneous mixture, lying above a solid residue, after crystallization, precipitation, centrifugation, or another process.
When elements are physically mixed they form ______.
Tabulate Differences between mixtures and compounds.
