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Questions and Answers
Which type of dispersion is visible in an electron microscope?
Which type of dispersion is visible in an electron microscope?
- Molecular dispersion
- Coarse dispersion
- Rapidly diffusing dispersion
- Colloidal dispersion (correct)
Which type of dispersion can pass through normal filter paper?
Which type of dispersion can pass through normal filter paper?
- Colloidal dispersion (correct)
- Coarse dispersion
- Molecular dispersion
- Invisible in electron microscope
What is the particle size range of colloidal dispersion?
What is the particle size range of colloidal dispersion?
- Greater than 0.5 μm
- Less than 1nm
- Invisible in electron microscope
- 1 nm to 0.5 μm (correct)
What type of dispersion undergoes rapid diffusion?
What type of dispersion undergoes rapid diffusion?
Which type of dispersion does not pass through a semipermeable membrane?
Which type of dispersion does not pass through a semipermeable membrane?
What is the characteristic particle size range of a colloidal dispersion?
What is the characteristic particle size range of a colloidal dispersion?
Which type of dispersion undergoes rapid diffusion?
Which type of dispersion undergoes rapid diffusion?
What is the common characteristic of substances in molecular dispersion?
What is the common characteristic of substances in molecular dispersion?
Which type of dispersion is visible under a microscope but does not pass through a semipermeable membrane?
Which type of dispersion is visible under a microscope but does not pass through a semipermeable membrane?
What distinguishes colloidal dispersions from molecular dispersions in terms of particle size?
What distinguishes colloidal dispersions from molecular dispersions in terms of particle size?
Which characteristic distinguishes colloidal dispersions from molecular dispersions in terms of particle size?
Which characteristic distinguishes colloidal dispersions from molecular dispersions in terms of particle size?
What is the common characteristic of substances in molecular dispersion?
What is the common characteristic of substances in molecular dispersion?
Which type of dispersion undergoes rapid diffusion?
Which type of dispersion undergoes rapid diffusion?
What distinguishes coarse dispersions from colloidal dispersions in terms of particle size?
What distinguishes coarse dispersions from colloidal dispersions in terms of particle size?
What can pass through filter paper but not through a semipermeable membrane?
What can pass through filter paper but not through a semipermeable membrane?
