Question

define crystals and crystalliztion class10chemsitry?scinece

Answer 1

Answer:

Explain that the crystalline salts contain water of crystallisation. Answer: Water of crystallisation is a fixed number of water molecules present in one formula unit of a salt. ... The water molecules which form part of the structure of a crystal are called water of crystallisation

Explanation:

Answer 2

☯ CRYSTALS

• They are homogeneous solids, arranged symmetrically.
• They are bounded by plane surfaces, meeting at sharp edges at definite angles to one another, and have a regular definite shape.
• Shapes are cubic, rhombic, monoclinic, triclinic, hexagonal, tetragonal.

CRYSTALLISATION

• The process by which crystals are separated or deposited from a hot saturated solution of a substance on cooling gently is called crystallisation.