Common-Core/ Grade 10
Science MCQ Based On Concentration of a solution
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Common-Core Grade 10 - 10 Concentration of a solution
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Percentage by volume is defined as the volume of solute in the solution divided by the total volume of the solution, multiplied by 100.
Molarity = moles of solute/volume of solution
Mass/volume percentage = (mass of solute/volume of solution) x 100%
The molarity of a solution is defined as the number of moles of solute per liter of solution.
Convert millilitres into litres
A concentrated solution is one that has a relatively large amount of dissolved solute.
10 percent solution means the solute is only 10% in the solution, so taking the volume of the solvent 100 ml then the mass of the solute will be either 10 gram or 10 ml.
measure of the amount of solute that has been dissolved in a given amount of solvent or solution
A solution consists of a solute and a solvent. The solute is the compound which is dissolved in the solvent.
Unit is Mol/Litre
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