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Problem based on mass percentage:-
A solution was prepared by dissolving 25 g of sugar in 100 g of water. Calculate the mass percentage of solute.
Mass of the solute = g.
Mass of the solvent = g.
Mass percentage = / Mass of the solution x 100.
Mass percentage = Mass of the solute / Mass of the solute + x 100.
Mass percentage = / () x 100.
Mass percentage = x 100.
Mass percentage = %.
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