Match the solids in column I with the properties in column II — Solid State Chemistry Question

💡 Solution & Explanation

Cobalt is a metal, grey, lustrous, high melting, and a conductor in both states (S). Iodoform is a characteristic yellow molecular solid with a low melting point (R). Lithium chloride is an ionic solid, white, and conducts only when molten (P). Silicon carbide (carborundum) is a very hard, high-melting covalent network solid (Q). Therefore, correct pairs are A $\rightarrow$ S; B $\rightarrow$ R; C $\rightarrow$ P; D $\rightarrow$ Q.