draw an isolation flowchart to show how one would separate mixture of 1-decanol , aniline and benzoic acid

Answer 1

We can't draw diagrams on this board but I can tell you what to do. Adding NaHCO3 makes the benzoic acid soluble in water. Adding HCl makes the salt of aniline and that is soluble in water. 1-decanol is not soluble in water.