Question

an aqueous solution of glucose is labeled as 10% (w/w). The density of the solution is 10% (w/w). Density of the
solution is 1.20g/mL Calculate Molality, Molarity and Mole fraction of glucose in solution​

Answer 1

Answer:

Consider 100g of 10% solution of glucose whose conc. is 10% \[\dfrac{w}{w}\]. Molality of the solution is the number of moles of the solute per kilogram of the solvent. Hence, the molality of the solution is 0.617m. Density of solution is 1.2 g mol L as per given in question.

Explanation: