Which of the following is not isotonic solution

An isotonic solution is one that has the same osmolarity, or solute concentration, as another solution. If these two solutions are separated by a semipermeable membrane, water will flow in equal pas out of each solution and into the other. 10%dextrose in water should be administered using a central line if possible and should not be infused using the same line as blood products as it can cause RBC hemolysis.