Question

Covalent molecules are usually held in a
crystal structure by
(A) Hydrogen bond
(B) Dipole-dipole attraction
(C) Electrostatic attraction
(D) Van-der Waal's attraction​

Answer 1

Covalent molecules are usually held

in a crystal structure by

(A) Hydrogen bond

(B) Dipole-dipole attraction

(C) Electrostatic attraction

(D) Van-der Waal's attraction ✔️

Answer 2

Covalent molecules are usually held in acrystal structure by

(A) Hydrogen bond

(B) Dipole-dipole attraction

(C) Electrostatic attraction

(D) Van-der Waal's attraction ✅