Question

Match each of the following: Hydrogen bond London dispersion forces Covalent bond Dipole-dipole interaction Ionic interaction 1. ~20 kJ/mol 2. ~10 kJ/mol 3. ~400 kJ/mol 4. ~80 kJ/mol 5. ~0.4kJ/mol

Answer 1

Different intermolecular forces with respective dissociation energy are as follows -

Hydrogen bond                  ---- ~20 kJ/mol

London dispersion forces ---- ~0.4kJ/mol

Covalent bond --------------- ~400 kJ/mol

Dipole-dipole interaction ----   ~10 kJ/mol

Ionic interaction   -------------   ~80 kJ/mol