Final answer:
When a newly synthesized ionic compound is placed in water, it dissociates into ions making the solution conductive to electricity. Thus, the best description of the ionic solution is that it conducts electricity.
Step-by-step explanation:
When a newly synthesized ionic compound is placed in water to make an aqueous solution, the ionic compound typically dissociates into its positive and negative ions. The polar nature of water facilitates this process, causing the ionic compound to dissolve and its ions to become surrounded by water molecules, a process known as hydration.
Due to the presence of these free-moving charged particles, the solution is able to conduct electricity.
Therefore, the best description of the new ionic solution is that it conducts electricity.
This property also classifies the ionic solution as an electrolyte, which is a substance that contains free ions and is capable of conducting an electric current. Ionic solutions do not typically dissolve nonpolar substances, and while they can shift pH, they are not inherently neutral solutions.