What is the non-aqueous medium?

A non-aqueous medium is a solvent or environment that does not contain water. It can include organic solvents like ethanol, acetone, or dimethyl sulfoxide (DMSO), and is often used in various chemical reactions, extractions, or analytical techniques where water would interfere. Non-aqueous media are particularly useful in electrochemistry and in studying solubility and reactivity of substances that are poorly soluble in water.