(a)
Interpretation:
The characteristic a compound should have to experience a London dispersion force should be given.
Concept Introduction:
Intermolecular forces in a molecule are the important factor which is responsible for the physical changes of the molecule.
The intermolecular forces in gases are negligibly small and the forces are comparatively stronger in liquids and the intermolecular forces are highest in solids.
The stronger the intermolecular forces, closer will be the molecules in contact and thus higher will be the boiling point and melting point of the substance.
Three types of intermolecular forces:
- London dispersion
- Dipole-dipole
- Hydrogen bonding
(b)
Interpretation:
The characteristic a compound should have to experience a Dipole-dipole force should be given.
Concept Introduction:
Intermolecular forces in a molecule are the important factor which is responsible for the physical changes of the molecule.
The intermolecular forces in gases are negligibly small and the forces are comparatively stronger in liquids and the intermolecular forces are highest in solids.
The stronger the intermolecular forces, closer will be the molecules in contact and thus higher will be the boiling point and melting point of the substance.
Three types of intermolecular forces:
- London dispersion
- Dipole-dipole
- Hydrogen bonding
(c)
Interpretation:
The characteristic a compound should have to experience a hydrogen bonding should be given.
Concept introduction:
Intermolecular forces in a molecule are the important factor which is responsible for the physical changes of the molecule.
The intermolecular forces in gases are negligibly small and the forces are comparatively stronger in liquids and the intermolecular forces are highest in solids.
The stronger the intermolecular forces, closer will be the molecules in contact and thus higher will be the boiling point and melting point of the substance.
Three types of intermolecular forces:
- London dispersion
- Dipole-dipole
- Hydrogen bonding
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FUND.OF GEN CHEM CHAP 1-13 W/ACCESS
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