Define crystallisation.

परिभाषा

Crystallisation is a process by which crystals of a substance are obtained by cooling a hot saturated solution.

shaalaa.com

Crystals and Crystallisation

क्या इस प्रश्न या उत्तर में कोई त्रुटि है?

अध्याय 3: Water - Exercise 3 (B) [पृष्ठ ४७]

अध्याय 3 Water
Exercise 3 (B) | Q 5. (a) (ii) | पृष्ठ ४७

State any three methods of crystallisation.

Define
Seeding

When a compound loses its water of crystallisation on exposure to dry air.

Hot saturated solution of sodium nitrate forms crystals as it cools. Why?

Name a salt which contain of crystallization.

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 seed crystal.

Define the term ‘water of crystallization’.