Which of the following is/are considered pseudo solids? I. II. Barium chloride dihydrate III. Rubber — Solid State Chemistry Question

💡 Solution & Explanation

Amorphous solids are often referred to as pseudo solids or supercooled liquids because they lack a regular long-range order. Rubber and the solid cake left after distillation of coal tar are amorphous, while $KCl$ and Barium chloride dihydrate are crystalline ionic solids.