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Ways of Representing the Concentration of a Solution

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Question

A solution made by dissolving 50gm of glucose in 250gm of water. Calculate the concentration of this solution in mass?

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Solution

Mass of solute(glucose)= 50g
Mass of solvent(water)= 200g
Mass of solution = 250g
Concentration of solution as mass percentage = (Mass of solute/Mass of solution)100
=(50/250)100
=20%

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Ways of Representing the Concentration of a Solution

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