NEET 2021 | Amorphous and Crystalline solids

Write any two differences between amorphous solids and crystalline solids.

Introduction OF Amorphous & Crystalline Solids || Types OF Crystalline Solids || Crystal Lattice & Unit Cell || Types OF Unit Cell & Bravias Lattices

What is the principle differnece between crystalline and amorphous solids? {:("Crystalline solids", "Amorphous Solids"), ("(a) ionic bonding","Covalent bonding"), ("(b) Higher molar masses", "Lower molar masses"), ("(c) Stoichiometric solids", "Non-stoichiometric solids"), ("(d)Long-range order", "Lack of long-range order"):}

Classify the following solids into amorphous or crystalline solids. Bakelite, Platinum , Camphor , Oxalic acid , Melamine formaldehyde, Alum , Neoprene, Sugar , Solid CO_2 , Polythene.

Types OF Solid (Crystalline and Amorphous),Types OF Crystalline Solid (Ionic,Metallic,Covalent,Molecular)|| General Terms - Space Lattice,Crystal Lattice,Unit Cell,Types OF Unit Cell

Crysyalline and Amorphous Solids | Types of Crystalline Solids

Crystalline and Amorphous Solids || Types OF Crystalline Solids || Lattice and Unit Cell || Bravais Lattices

(A) Crystalline solids are anisotropic. (R) Crystalline solids are not as closely packed as amorphous solids.

Select the correct statements. (A) Crystalline solids have long range order. (B) Crystalline solids are isotropic. (C) Amorphous solid are sometimes called pseudo solids. (D) Amorphous solids soften over a range of temperatures. (E) Amorphous solids have a definite heat of fusion. Choose the most appropriate answer from the options given below.

Give examples of (1) Crystalline solids (2) Amorphous solids.