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प्रश्न
Tick (√) the correct alternative from the choice given for the following statement:
A gas dissolved in a liquid can be separated by
विकल्प
filtration
boiling
using magnet
by crystallisation
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उत्तर
boiling
APPEARS IN
संबंधित प्रश्न
Select the correct alternative from the choices given for the following statement:
Example of a homogeneous mixture is
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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 |
Name the following:
A physical method of separating iron from an iron-sulfur mixture.
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When elements are physically mixed they form ______.
Write scientific reason.
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