Question

What is crystalline substance? Define crystallisation.​

Answer 1

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The substance which contains crystall is called crystalline substances.....

Crystallisation is the process that separates a pure solid form of its crystals from a solution..

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Answer 2

Answer:

Question: What is crystalline substance?

They are firm, hold a definite and fixed shape, are rigid and incompressible. They generally have geometric shapes and flat faces. And examples include diamonds, metals, salts etc.

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Crystallization:-

Crystallization or crystallisation is the process by which a solid forms, where the atoms or molecules are highly organized into a structure known as a crystal. Some of the ways by which crystals form are precipitating from a solution, freezing, or more rarely deposition directly from a gas.