14. Solutions

Solutions: Solubility and Intermolecular Forces

Multiple Choice
According to Hess's law which of the following terms for the formation of a solution is always exothermic?
Multiple Choice
Consider a solution that is saturated with a gas and a solid at room temperature. Which of the following will occur when the solution is heated by 50°C?
Open Question
Which lists mixtures, in order, from the smallest particles to the largest particles?
Open Question
Which interactions and processes contribute to the dissolution of ionic compounds in water?
Open Question
Which statement accurately describes part of the dissolving process of a polar solute in water?
Open Question
Choose the pair of substances that are most likely to form a homogeneous solution.
Open Question
Arrange these compounds by their expected solubility in hexane, c6h14.
Open Question
For each of the following molecules, would you expect greater solubility in water or in hexane?
Open Question
Which of the following is more soluble in water, acetic acid or pentanoic acid?
Open Question
Which statement explains why sugar dissolves easily in water, but sand does not?
Open Question
based only on intermolecular forces, which of the following would be the least soluble in CH₃CH₂OH?
Open Question
A substance, usually liquid, that dissolves another substance to form a solution is a(n) _____.
Open Question
Which bond or interaction would be difficult to disrupt when compounds are put into water?
Open Question
Based only on intermolecular forces, which of the following would be the most soluble in CH₃OH?
Open Question
Which of the following is most directly responsible for water's unique properties?