Interpretation:
Volume of thesolution is to be calculated.
Concept introduction:
Molarity: Molarity is defined as the number of moles of solute present in one litre of the solution In expression,

Answer to Problem 72A
Volume of LiFsolution is 1.57.
Explanation of Solution
Given information:
Mass of
Molarity of the
Write the expression for the molality of solution.
Substitute the values in above equation to calculate the number of moles of solute.
(Note: Molecular weight of LiF = 25.9 gm/mol)
Calculate the volume of
Volume of LiFsolution is 1.57.
Chapter 14 Solutions
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