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Solvent and Solute

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Question

A solution contains 30 g of sugar dissolved in 300 g of water. Calculate the concentration of this solution in terms of mass by mass percentage.

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Solution

Given,
Mass of solute = 30 g
Mass of solvent = 300 g
So, Mass of solution = Mass of solute + Mass of solvent
= 30 + 300 = 330 g
Concentration (m/m%) = (Mass of solute/Mass of solution)100
= (30/330)100
= 9.09 %

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Solvent and Solute

Standard VIII Chemistry

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