What is the ideal outcome when using magnetic separation?

The ideal outcome when using magnetic separation is indeed the separation of magnetic solids from non-magnetic ones. This technique leverages the magnetic properties of certain materials, allowing them to be effectively isolated from mixtures. For example, if a mixture contains iron filings and sand, applying a magnetic field will attract the iron filings, leaving the non-magnetic sand behind.

This method is particularly useful in recycling and mining processes, where the efficiency of removing magnetic particles can enhance the purity of the remaining materials. The technique is favored because it is relatively simple, efficient, and does not require the use of chemicals or solvents, making it an environmentally friendly option.

Other outcomes listed, such as complete dissolution of solid mixtures, formation of a homogeneous mixture, and condensation of gases into liquid forms, do not relate to the goals or the processes involved in magnetic separation. They pertain to different separation techniques or chemical processes, making them less relevant in the context of magnetic separation.