Respuesta :
Based on the intermolecular forces we can see that N2 will have the least boiling point and NaCl will have the highest boiling point.
An intermolecular force is an attractive force that arises between the positive components or also called as protons, of one molecule and the negative components that is the electrons of another molecule. Various physical and chemical properties of a substance are generally dependent on this force.
These forces are the weak attractive forces that keep the molecules together in a particular physical state.
The strength of these forces depends on the structure of the molecules of the substance and also on the nature of bonding between their atoms.
N2 is having London dispersion forces, NaCl = electrostatic forces, HBr = dipole dipole forces and HF = dipole dipole forces.
Since the boiling point of a substance increases with increasing strength of the intermolecular forces, we can say that N2 molecule has the least boiling point and NaCl has the maximum boiling point.
To know more about intermolecular forces
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