Match list I and List II.
| List I | List II |
| (A) Molecular solids | (I) Covalent forces |
| (B) Ionic solids | (II) Positive ions surrounded by and held together by a sea of free electrons |
| (C) Metallic solids | (III) Coulombic (electrostatic) forces |
| (D) Covalent solids | (IV) Van-der Waals forces |
Answer & explanation
Correct answer: option 2
| List I | List II |
| (A) Molecular solids | (IV) Van-der Waals forces |
| (B) Ionic solids | (III) Coulombic (electrostatic) forces |
| (C) Metallic solids | (II) Positive ions surrounded by and held together by a sea of free electrons |
| (D) Covalent solids | (I) Covalent forces |