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Questions and Answers
What type of forces are responsible for the solubility of iodine in a solution of potassium iodide?
What type of forces are responsible for the solubility of iodine in a solution of potassium iodide?
- Ion-dipole forces (correct)
- Dispersion forces
- Dipole-dipole interactions
- Hydrogen bonds
Which type of intermolecular force is the weakest based on the given text?
Which type of intermolecular force is the weakest based on the given text?
- Ionic bonds
- Dipole-dipole interactions
- Dispersion forces (correct)
- Hydrogen bonds
What happens to solubility when adhesive forces between solute-solvent molecules are more than cohesive forces?
What happens to solubility when adhesive forces between solute-solvent molecules are more than cohesive forces?
- The solution becomes saturated
- Solubility is increased (correct)
- Solubility remains constant
- Solubility is reduced
According to 'like dissolves like,' which type of solvent dissolves non-polar solutes?
According to 'like dissolves like,' which type of solvent dissolves non-polar solutes?
Which component of a solution determines the phase of the solution?
Which component of a solution determines the phase of the solution?
What type of substances do not yield ions when dissolved in water?
What type of substances do not yield ions when dissolved in water?
Which type of electrolytes form ions when dissolved in water?
Which type of electrolytes form ions when dissolved in water?
How many possible types of homogeneous mixtures of solute and solvent can exist based on their states of matter?
How many possible types of homogeneous mixtures of solute and solvent can exist based on their states of matter?
What is the main reason behind the low solubility of crystalline solids?
What is the main reason behind the low solubility of crystalline solids?
Which type of solutes, containing polar groups like -OH, are likely to have high solubility?
Which type of solutes, containing polar groups like -OH, are likely to have high solubility?
In which type of solvents do ionic solutes and other polar substances dissolve most readily?
In which type of solvents do ionic solutes and other polar substances dissolve most readily?
What defines a saturated solution?
What defines a saturated solution?
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