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प्रश्न
Name the technique to separate salt from sea-water.
उत्तर
Salt can be separated from sea-water by evaporation.
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संबंधित प्रश्न
Name the technique to separate camphor from salt
Which separation technique will you apply for the separation of the following?
Ammonium chloride from a mixture containing sodium chloride and ammonium chloride.
Name a suitable technique of separation of the components from a mixture of calcium sulphate and camphor.
On what principle are the following methods of separation based? Give one example of a mixture for each of the methods mentioned in which they are used
Sublimation
State the correct technique for the separation of the following mixture.
a sublimable solid and a non-sublimable solid.
Naphthalene and sodium chloride
- Give the principle involved in the separation of the mixture
- Give the technique of separation of the mixture.
Select the correct answer from the choice in the bracket.
The ideal method to separate iodine and KCI.
Define Sublimation.
The energy for the process of sublimation can be derived either from the surroundings or from the heat supplied.
The correct match between items I and II is:
| Item - I (Mixture) |
Item - II (Separation method) |
||
| (A) | H2O : Sugar | (P) | Sublimation |
| (B) | H2O : Aniline | (Q) | Recrystallization |
| (C) | H2O : Toluence | (R) | Steam distillation |
| (S) | Differential extraction |
