Interpretation:
The boiling point of
Concept Introduction:
Elevation in boiling point is a colligative property which refers to increase in boiling point of the solution due to the addition of non-volatile solute. It is expressed as,
Where,
For ionic solutions, the above expression becomes
Where,
van’t Hoff factor refers to the number of moles of ions furnished by per unit formula of the ionic substance when it is dissolved.
Molality or molal concentration is a parameter used to express concentration of a solution. It is expressed as,
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Chapter 12 Solutions
General Chemistry - Standalone book (MindTap Course List)
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- A 1.00 mol/kg aqueous sulfuric acid solution, H2SO4,freezes at 4.04 C. Calculate i, the vant Hoff factor,for sulfuric acid in this solution.arrow_forwardThe density of a 3.75 M aqueous sulfuric acid solution in a car battery is 1.225 g/mL. Express the concentration of the solution in molality, mole fraction H2SO2, and mass percentage of H2SO4.arrow_forwardA 0.109 mol/kg aqueous solution of formic acid, HCOOH, freezes at −0.210 °C. Calculate the percent dissociation of formic acid.arrow_forward
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