Question

- A solution contain 60g of glucose in 480g of water. The volume of the solution is measured to be

550 ml. Calculate the concentration of the solution in-

a) Mass by mass percent​

Answer 1

Given :

Mass of solute = 60g

Mass of solution = 60 + 480

= 540g

Mass by mass percentage =

Mass of solute / Mass of solution × 100 %

= 60/540 × 100

= 100/9 %

= 11.11%