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प्रश्न
An example of a substance that sublimes is ______.
उत्तर
An example of a substance that sublimes is Naphthalene
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संबंधित प्रश्न
Name the technique to separate salt from sea-water.
Which separation technique will you apply for the separation of the following?
Ammonium chloride from a mixture containing sodium chloride and ammonium chloride.
Which separation technique will you apply for the separation of the following?
Small pieces of metal in the engine oil of a car.
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
Fill in the blank
Camphor and ammonium chloride can _______.
Naphthalene and sodium chloride
- Give the principle involved in the separation of the mixture
- Give the technique of separation of the mixture.
What is dry ice or cardice?
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.
