Chemistry, asked by chessbuddy, 8 months ago

A solution contains 10g of sugar and 250g of water. calculate the concentration in terms of mass by mass percentage? (class 9)

Answers

Answered by Mehtasaab97

3

mass of solute (sugar) =10g

mass of water=170g

mass of the solution=10g+170g=180g

concentration of the solution

=(mass of solute/mass of the solution)×100 =(10/180)×100

=5.55%

Thus, the concentration of this sugar solution is 5.55%(by mass)..

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