Final answer:
An isotonic solution has an osmolarity around 300 mOsm, which is much higher than the 0.02-0.06 Osm range stated in the question. Therefore, the correct answer is false for a solution being isotonic at that range.
Step-by-step explanation:
The question asks whether an isotonic solution would have the osmolarity (Osm) of 0.02-0.06 Osm. The answer to this question is false. The approximate osmolarity of body fluids, which would be matched by an isotonic solution, is around 300 mOsm. Osmolarity describes the total solute concentration of the solution, and this figure is significantly higher than the range given in the question. In an isotonic situation, the extracellular fluid has the same osmolarity as the cells, meaning there would be no net movement of water into or out of the cells. This is crucial in medical applications, as the correct osmolarity ensures stability in red blood cells, which could otherwise burst in hypotonic conditions or shrivel in hypertonic conditions.