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प्रश्न
Give an example of each mixture having the following characteristics. Suggest a suitable method to separate the components of this mixture
One of the components changes directly from solid to gaseous state.
उत्तर
Sublimation – Mixture of common salt and ammonium chloride
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संबंधित प्रश्न
Name the technique to separate salt from sea-water.
Name a suitable technique of separation of the components from a mixture of calcium sulphate and camphor.
How will you separate a mixture of common salt, chalk powder and powdered camphor? Explain.
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.
An example of a substance that sublimes is ______.
Define Sublimation.
What are the uses of dry ice?
The energy for the process of sublimation can be derived either from the surroundings or from the heat supplied.
The Inverse of sublimation is called ______.
