The order of the intermolecular forces and increasing boiling, melting points and enthalpy of vaporization are should be determined. Concept Introduction: Intermolecular forces: The forces involving within the molecule is called intermolecular forces thus, Ion-dipole forces: The attraction forces between anion charge end with opposite partial charge is called Ion-dipole forces. Dipole- Dipole forces: The attraction forces between ends of opposite partially charge in polar molecules is called Dipole- Dipole forces. Hydrogen bond: The weak bond between highly electronegative atom with partially positively charged Hydrogen is called Hydrogen bonding. London Dispersion Forces: The London dispersion force is the weaker force within the non polar molecules and which can be used to explain the state of the non polar molecules. The intermolecular forces are higher means the boiling point, melting points and enthalpy of vaporization of the compound is all so higher.

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Chapter 9, Problem 136CP

Interpretation Introduction

Interpretation:

The order of the intermolecular forces and increasing boiling, melting points and enthalpy of vaporization are should be determined.

Concept Introduction:

Intermolecular forces:

The forces involving within the molecule is called intermolecular forces thus,

Ion-dipole forces:

         The attraction forces between anion charge end with opposite partial charge is called Ion-dipole forces.

Dipole- Dipole forces:

       The attraction forces between ends of opposite partially charge in polar molecules is called Dipole- Dipole forces.

Hydrogen bond:

         The weak bond between highly electronegative atom with partially positively charged Hydrogen is called Hydrogen bonding.

London Dispersion Forces:

         The London dispersion force is the weaker force within the non polar molecules and which can be used to explain the state of the non polar molecules.

The intermolecular forces are higher means the boiling point, melting points and enthalpy of vaporization of the compound is all so higher.

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