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प्रश्न
State any three methods of crystallisation.
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उत्तर
In the laboratory, crystals may be obtained by the following methods:
By cooling a hot saturated solution gently
By cooling a fused mass
By sublimation
By slowly evaporating a saturated solution
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संबंधित प्रश्न
Define crystallisation.
Define
Seeding
What would you observe when crystals of copper (II) sulphate and iron (II) sulphate are separately heated in two test tubes?
State the term:
A substance which contains water of crystallisation.
When a compound loses its water of crystallisation on exposure to dry air.
Name a salt which does not contain water of crystallization.
What is ‘water of crystallization’ ? Name a crystalline salt which does not contain water of crystallization.
What would you observe, when the water of crystallization of a salt Is removed by heating it.
What is meant by the term crystallization?
What is meant by the term seed crystal.
