INTERMOLECULAR FORCES : Butyl acetate: permanent dipole-dipole Methyl acetate : permanent dipole-dipole Ethyl acetate : permanent dipole-dipole Propyl acetate: permanent dipole-dipole All of them also have Van der Vaal´s forces

RELATION BETWEEN THE ML INCREASED AND SURFACE TENSION: Firstly, we have to know what surface tension is, so: The cohesive forces (the intermolecular forces between molecules) between liquid molecules are responsible for surface tension. The molecules at the surface do not have...