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Questions and Answers
What is the maximum amount of a substance that can be dissolved in a specified amount of solvent at a specified temperature called?
What is the maximum amount of a substance that can be dissolved in a specified amount of solvent at a specified temperature called?
- Crystallisation
- Dissolution
- Dynamic equilibrium
- Solubility (correct)
Why does naphthalene dissolve readily in benzene but not in water?
Why does naphthalene dissolve readily in benzene but not in water?
- Because naphthalene is non-polar and benzene is non-polar. (correct)
- Because naphthalene is non-polar and benzene is polar.
- Because naphthalene is polar and benzene is non-polar.
- Because naphthalene is polar and benzene is polar.
What process is known as the stage when the concentration of solute in solution remains constant under given conditions?
What process is known as the stage when the concentration of solute in solution remains constant under given conditions?
- Dissolution
- Crystallisation
- Dynamic equilibrium (correct)
- Solubility
What are the intermolecular interactions like between a polar solute and a polar solvent?
What are the intermolecular interactions like between a polar solute and a polar solvent?
What is the process known as when some solute particles in solution collide with solid solute particles and get separated out of solution?
What is the process known as when some solute particles in solution collide with solid solute particles and get separated out of solution?
What happens when a solid solute is added to the solvent?
What happens when a solid solute is added to the solvent?
Why do sugar and sodium chloride dissolve readily in water?
Why do sugar and sodium chloride dissolve readily in water?
What happens when a stage is reached where the dissolution and crystallisation processes occur at the same rate?
What happens when a stage is reached where the dissolution and crystallisation processes occur at the same rate?
What are the factors upon which solubility depends?
What are the factors upon which solubility depends?
Why does every solid not dissolve in a given liquid?
Why does every solid not dissolve in a given liquid?
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