A Button contains 75g of Commen salt in 1000 m of water calculate the consenteration in terms of mass by volume percentage of the Solution.
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Explanation:
Mass of solute, Comman salt = 25g Mass of solvent, water = 75g Substituting values in formula, Concentration of solute in mass%= mass of solute * 100/ (mass of solute+ mass of solvent) %Comman Salt=25 100/(75+25) 25%
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=
Mass of solute, common salt = 25g
Mass of solvent, water = 75
Substituting values in formula,
Concentration of solute in mass% = mass of solute × 100/ (mass of solute + mass of solvent)
%common salt = 25×100/(75+25)
= 25%
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