Water molecules surround the sodium ion- the negative end of the water pointing towards the sodium ion. the attraction is electrostatic. The bond is weak- the effect is a hydration sphere of water where the water molecules drift in and drift out.
These are polar forces, intermolecular forces of attraction between molecules.
dispersion forces
Dipole forces and London forces are present between these molecules.
Glycerol have hydrogen bonds,but this intermolecular forces are slightly weaker than in water
Boiling can only occur when the kinetic energy of heat overcomes the intermolecular forces holding a liquid together, so the greater the intermolecular forces, the higher the boiling point.
These are polar forces, intermolecular forces of attraction between molecules.
all such forces are intermolecular forces.
Intermolecular forces are the forces between molecules which hold two or more of them together; intramolecular forces happen inside of the molecule, & are the forces holding the atoms together witch form the molecule.
The main intermolecular forces between water molecules are hydrogen bonds which are pretty strong as far as intermolecular forces go. Between hydrocarbon chains (oil) the main intermolecular force are London force which are weaker. For two liquids to be miscible the intermolecular forces between them have to be similar in strength or they won't dissolve. Water and oil have different strengths of intermolecular bonds so don't mix.
List all the intermolecular forces between solutes2) List all the forces between solvents3) List all the intermolecular forces between solvent and solute4) State the energy comparisons.
dispersion forces
Dipole forces and London forces are present between these molecules.
Glycerol have hydrogen bonds,but this intermolecular forces are slightly weaker than in water
Dipole-Dipole
London or vanderwal force
dipole forces and induced dipole forces
Dipole forces and London forces are present between these molecules.