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Questions and Answers
What is the term used to describe the movement of certain molecules and ions to the liquid interface?
What is the term used to describe the movement of certain molecules and ions to the liquid interface?
- Partitioning
- Dispersion
- Adsorption (correct)
- Surface tension reduction
What are molecules and ions that are adsorbed at the interface called?
What are molecules and ions that are adsorbed at the interface called?
- Surface tension reducers
- Surface active agents (correct)
- Hydrophobic agents
- Hydrophilic agents
What is the polar group attached to the hydrocarbon portion of a surfactant molecule represented by in a schematic diagram?
What is the polar group attached to the hydrocarbon portion of a surfactant molecule represented by in a schematic diagram?
- A sphere (correct)
- A triangle
- A cylinder
- A hexagon
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