We can see that points A, B, C and D are all still coplanar points. Point E is not coplanar with the original four points. But if I pick any group of three of the points, even a group containing point E, those three points will be coplanar. The reason is the statement given above - any three points in 3-dimensional space determine a plane.
Definition of solubility. 1  1 : the quality or state of being soluble. 2  2 : the amount of a substance that will dissolve in a given amount of another substance.
â¢ Dissolution is the process where a solute dissolves in a solvent to form a solution, whereas solubility is the outcome of dissolution. â¢ Solubility is a thermodynamic entity whereas dissolution is kinetic. â¢ Solubility is measured in mol/kg and dissolution is measured in mol/s.