Question 24 4 pts
While stirring a beaker of water, a student adds sodium chloride until no more sodium chloride will
dissolve. Which of these is most likely reduce the concentration of the sodium chloride in
solution?
O heating the solution on a hot plate
O adding more sodium chloride to solution
O removing some solution with a pipette
O using an ice bath to cool the solution

explanation:

0.07 g/cm³

1.37 g/cm³

intermolecular forces are the forces between molecules or particles.

there are two kinds of van der waals forces: weak london dispersion forces and stronger dipole-dipole forces.

in molecule of water there are dipole-dipole forces between negatively charged oxygen from one molecule of water and positively charger hydrogen of another molecule of water.

hydrogen bond is an electrostatic attraction between two polar groups that occurs when a hydrogen atom (h), covalently bound to a highly electronegative atom such as flourine (f), oxygen (o) and nitrogen (n) atoms.