Question

If 20 gm Sugar dissolved in 180 gm water then what is the mass by mass percentage of the solution? ​

Answer 1

Correct question:-

If 20gm Sugar is dissolved in 180gm water,then what is the mass by mass percentage of the solution.

Given:-

→Mass of sugar(solute)=20gm

→Mass of water(solvent)=180gm

To find:-

→Mass by mass percentage/

Concentration of solution

Solution:-

In order to solve this problem,we shall firstly total mass of the solution.

=>Mass of solution=Mass of solute+Mass of solvent

=>(180+20)gm

=>200gm

Hence,mass of the solution is 200gm

Now,mass by mass percentage/Concentration:-

=>Mass of Solute/Mass of solution×100

=>20/200×100

=>20/2

=>10%

Thus,mass by mass percentage of the solution is 10%.