Question

a solution is prepared by dissolving 40 gram of sugar in 460 gram of water calculate the mass percentage of the solution​

Answer 1

Answer:

11.5 %

Explanation:

Formula = mass of solute

mass of solvent

= 40

460

Ans.= 11.5 % gm

Answer 2

hey mate

hope it helps

Given : mass of solute = mass of sugar = 40g

mass of solvent = mass of water = 460 g

To Find : w/w %

Sol : we know that

mass of solution = mass of solute + mass of solvent = 460 + 40 = 500g

     w/w % = (mass of solute/ mass 0f solution) × 100

= (40/500) × 100

= 8 %