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.
Solubility Solubility is the property of a substance, which describes the ability of the substance to form mixtures with other substances, usually liquids, which are chemically and physically homogeneous. In most cases, the solubility of a substance in another substance increases with an increase in temperature.f electrolytes, such as sodium chloride, are added to the. aqueous solution, the solubility of the organic substance is lowered. This is called salting out and can assist in the extraction of organic compounds, which are partially soluble in water.