For the various types of interactions, the CORRECT order of increasing strength is:
(A) covalent < hydrogen bonding < van der Waal’s < dipole-dipole
(B) van der Waal’s < hydrogen bonding < dipole-dipole < covalent
(C) van der Waal’s < dipole-dipole < hydrogen bonding < covalent
(D) dipole-dipole < van der Waal’s < hydrogen bonding < covalent